Dimension Motors - Back in Business!


##1985 Dimension Paradox 3 5.4 (CGA52)

The 1980s will forever be remembered as the decade where everyone unironically thought pastel suits and handlebar mustaches were cool, but also as the time when cars got their cajones back after being castrated in the horrible 70s. The Paradox 3 is the embodiment of that spirit, an attempt to regain the speed of it’s 60’s counterpart while being several times tackier with wireframe digital gauges and headlamps that do a little dance when opening.


##Technical Data

Engine

Code: GN54EI
Configuration: 5.4 liter 90 degree flatplane V8 aluminum block
Heads: Aluminum Overhead Valve
Aspiration: Natural
Fueling: Bosch MPFI with single injector
Recommended fuel: 91 Octane
Redline: 6200 RPM
Power: 308 HP @ 5400 RPM
Torque: 465 NM @ 3900 RPM
Transmission: 5 speed manual with viscous diff (4 speed auto optional)
Engine Weight: 200 kg

Chassis

Code: CGA52
Body: Steel monocoque with aluminum body panels
Tires: F 245mm R 245mm R17 Touring Tires
Suspension: F Double Wishbone R Double Wishbone with gas dampers
Brakes: F Vented 2 piston discs 325mm R Solid 1 piston discs 280mm with ABS
Curb Weight: 1200 kg
Safety: 3 point seatbelts with structural bracing
Steering: Hydraulic power steering

Interior

Seats: Front Cloth bucket seats with manual adjustment Rear Cloth Bench
Dash: Vinyl dashboard and faux wood trim with digital gauges
Radio: 8 track cassette player stuck to play Foreigner and Poison constantly
Seating: 2+2

Performance Figures

Power to weight: 253 hp per tonne
Top Speed: 170 mph
0-60: 5.1
1/4 mile: 13.14s @ 113 mph
250m cornering test: 1.03 G @ 112 mph


##1990 Dimension Paradox 4 (CGR52)

So much has changed underneath and outside that we decided to call it an entirely new generation of the Paradox sports car. Unfortunately, some genius decided that we should move it upmarket and have it compete with exotics and supercars by making the uber expensive high performance model the only model. You can tell how that worked out because this killed the model line until '05.

Not a bad car by any means though. The DOHC 5 valve head was designed from ground up, extensive aerodynamics work to ensure the car had zero lift at high speeds made it one of the first production cars to break the 8 minute mark on the famed Nurburgring course.

Engine

Code: GO50EI
Configuration: 5 liter 90 degree flatplane V8 Aluminum
Heads: Aluminum DOHC with 5 valves per cylinder
Aspiration: Natural
Fueling: Bosch MPFI with Independent Throttle Bodies
Recommended fuel: 95 octane
Redline: 7200 RPM
Power: 442 HP @ 6600 RPM
Torque: 500 NM @ 5000 RPM
Transmission: 5 speed manual with torsen diff
Engine weight: 227 kg

Chassis

Code: CGR52
Body: Steel monocoque with aluminum body panels
Tires: F 275mm R 275mm R17 Touring Tires
Suspension: F Double Wishbone R Double Wishbone with gas dampers
Brakes: F Vented 2 piston discs 325mm R Vented 1 piston discs 235mm with ABS
Curb Weight: 1280 kg
Safety: 3 point seatbelts with structural bracing
Steering: Hydraulic power steering

Interior

Seats: Front Cloth bucket seats with manual adjustment Rear Cloth Bench
Dash: Vinyl dashboard and steel trim with digital gauges
Radio: 8 track cassette player
Seating: 2+2

Performance Figures

Power to weight: 341 hp per tonne
Top Speed: 180 mph
0-60: 4.6
1/4 mile: 12.54 @ 124 mph
250m cornering test: 1.2 G @ 121 mph
60-0: 89 ft
Laguna Seca: 1:41.73
Airfield: 1:18.29
Automation TT: 2:09.77
Nordeschleife: 7:55.76

MSRP
5.4: $20,000 (40% mark up)
Paradox 4: $ 41,000 (110% mark up)

9 Likes

Wait what? You mean single throttle?

Yeah, don’t know too much bout fueling tbh…

What do you think of the car?

Nice one. I love the looks of the '85 one. But they look like the generations were switched - as if the 3rd gen was from '90 and the 4th gen was from '85 :smiley: But that’s not much of a problem, as I have a similar impression with some real life cars :slight_smile: The stats and prices look good too.

1 Like

##1996 Dimension UltraNova GT-1 Road Car

Like every cool kid in the 90s, Dimension decided to enter the GT1 series with an obvious prototype masquerading as a “road” car. With it’s carbon chassis and ultra lightweight V12 motor that would go on to be used in the Entropy hypercar 20 years later, it proved itself a highly competent racecar, if not a long lasting one, as the cars constantly failed to finish due to transmission problems, after gaining pole positions. The road car is the only one in existence, and is ironically not road legal in the United States despite being built at home.


##Technical Data

Engine

Code: RO52EI
Configuration: 5.2 120 degree liter V12 Aluminum Alloy
Heads: Aluminum Alloy 20 valve DOHC
Aspiration: Natural
Fueling: Bosch MPFI with Independent Throttle Bodies
Recommended Fuel: 98 Octane
Redline: 8500 RPM
Power: 630 HP @ 8300 RPM
Torque: 585 NM @ 7000 RPM
Transmission: 6 speed manual with torsen diff
Engine Weight: 210 KG

Chassis
Code: ZRW20
Body: Carbon Monocoque with CFRP body panels
Tires: F 205mm R 325mm R18 R Compound Tires
Suspension: F Pushrod R Pushrod with gas dampers
Brakes: F Vented 1 piston discs 300mm R Vented 1 piston discs 335mm with ABS
Curb Weight: 1070 kg
Safety: 3 point seatbelts with integrated roll cage and race fuel cell
Steering: Unassisted

Interior
Seats: Cloth Recaro buckets seats with cloth trim
Dash: Wraparound hard vinyl dash with digital speedometer
Radio: 4 speaker CD player with 3 CD holder
Seating: 2

Performance Figures
Power to Weight: 588 HP per tonne
0-60: 2.8
Top Speed: 186 mph +
250m Cornering test: 1.34 G @ 128 mph
60-0: 90 ft
1/4 mile: 10.26 @ 143 MPH
MRLS lap: 1:33.81
Nordeschleife: 7:18.03

Price: Not For Sale (Auctioned off during 2008 reorganization for $ 2 million)

11 Likes

Ah, few things are quite as nice as a 90s GT1 racer. UltraNova looks gorgeous, especially the headlights.

And I must say, the stats are very impressive, especially that drivability score, considering how powerful the car is.

I’d be really interested to see this compete against my own GT1 racer, the GT95. We both seem to have taken similar approaches but ended up with rather different vehicles.

3 Likes

Ok, now tell me, where can I give you the second like?

Seriously, great looking with great stats, impressive performance and a cool name :slight_smile:

1 Like

Well this one’s a road car :smile: I made this with minimal quality sliders as to give the impression of a quick homoglation effort.

Yeah I was surprised by the drivability score too, even more so that it was achieved with no power steering or traction control. Pretty low sportiness however.

A road car you say? I’ll take your word for it :wink: It’s good that you achieved such scores with little use of quality sliders too. I tend to go pretty wild I’m building a race car.

Sportiness isn’t too low to be honest, just not as high as it perhaps could be. Some more specific tuning would likely deal with that.

Not to diss your car but that kind of drivability and sportiness is realistic and easily achieved in these kinds of cars - but the low weight! With a real interior and safety at 1066kg is a pretty impressive level to sit at.

I may be impressed because of something coming soon from my works!

Well I built the thing in like 50 minutes :smile: Remembered the Sard MC8R, thought hey, I have an MR-2 rip-off, let’s make a GT1 racer based on it.

No power steering and a high stroke engine. Motor only weighs 190 kg which is not really easy to do with a V12. Made it that way because the Entropy also used a high stroke V12 (because it’s the only way a V12 can fit in that body smh)

The Ultranova is an awesome hypercar! That’s all I have (or need to) say about it.

A reboot of my very first car, which you can find at the first post.


2005 Dimension Paradox 4 SP60


America’s favorite mid life crisis mobile returns after a 10 year hiatus, this time with proper world class handling dynamics but keeping it’s trademark rental junker level interior. The SP60 package includes several extras such as sports tuned suspension and high quality Toyo Proxes 4 sports tires


##Technical Data

Engine

Code: GB60EI
Configuration: 6 liter 90 degree V8 Aluminum Alloy
Heads: Aluminum Alloy OHV with Cam in Cam VVT
Aspiration: Natural
Fueling: Bosch MPFI with Independent Throttle Bodies
Recommended Fuel: 91 Octane
Redline: 7000 RPM
Power: 380 HP @ 6400 RPM
Torque: 461 NM @ 3800 RPM
Transmission: 6 speed manual with torsen diff
Engine Weight: 194 KG

Chassis
Code: CJP22
Body: Advanced Steel Monocoque with Aluminum bodywork
Tires: F 245mm R 245mm R20 Toyo Proxes 4 All Season Performance Tires (SP60 package only)
Suspension: F Double Wishbone R Multilink with gas dampers
Brakes: F Vented 3 Piston Disc 300 mm R Vented 1 Piston Disc 260mm with ABS
Curb Weight: 1405 KG
Safety: Driver and Passenger airbag with structural bracing
Steering: Hydraulic assist
Driver aids: Traction Control and Stability Control

Interior
Seats: Imitation Leather seats with electric adjustment
Dash: Wraparound vinyl dash with steel trim
Radio: LCD screen with CD and Casette slot and 6 speaker set up
Seating: 2

Performance Figures
Power to Weight: 271 HP per Tonne
0-60: 4.4
Top Speed: 170 mph +
250m cornering test: 1.17 G @ 120 mph
60-0: 95 ft
1/4 mile: 12.66 @ 117 MPH
MRLS lap: 1:43.87


##2006 Dimension Paradox 5 XY

The perennial answer to the question of I’ve saved up some money and now want a nice car. There are many fancier ones for around the same price, and most with actual interiors too, but you’d be hard pressed to find any faster.


Technical Data


Engine

Code: GZ70EI
Configuration: 7 liter 90 degree flatplane V8 aluminum alloy
Heads: Aluminum alloy OHV with Cam in Cam VVT
Aspiration: Natural
Fueling: Bosch MPFI with Independent Throttle Bodies
Recommended Fuel: 95 Octane
Redline: 7500 RPM
Power: 548 HP @ 6900 RPM
Torque: 643 NM @ 5500 RPM
Transmission: 6 speed manual with torsen diff
Engine Weight: 188 KG

Chassis
Code: CJX22
Body: Advanced Steel Monocoque with Aluminum bodywork
Tires: F 245mm R 245mm R20 Toyo Proxes R888 R Compound Tires
Suspension: F Double Wishbone R Multilink with gas dampers and semi active sway bars
Brakes: F Vented 3 Piston Disc 325 mm R Vented 1 Piston Disc 270mm with ABS
Curb Weight: 1417 KG
Safety: Driver and Passenger airbag with structural bracing
Steering: Hydraulic assist
Driver aids: Traction Control and Stability Control

Interior
Seats: Imitation Leather seats with electric adjustment
Dash: Wraparound vinyl dash with steel trim
Radio: LCD screen with CD and Casette slot and 2 speaker set up
Seating: 2

Performance Figures
Power to Weight: 387 HP per tonne
0-60: 3.8
Top Speed: 186 mph
250m Cornering Test: 1.3 G @ 126 mph
60-0: 89 ft
1/4 mile: 11.58 @ 130 mph
MRLS Lap: 1:37.48
Nordeschleife: 7:35.89

Pricing
6.0: $35,000 (80% mark up) + $3500 (SP60 Package)
XY: $52,000 (130% mark up)

9 Likes

So my okuma is basically a Paradox 5 XY that came a decade later with more power, no interior but barely less weight and a lot less comfort.

Yep this thing is impressive.

2 Likes

Can’t get enough of those taillights, it looks stunning. And crikey the XY trim is fast, it could outrun an F430!

If it couldn’t, it would be a real disservice to it’s obvious IRL inspiration :smile:

3 Likes

##2018 Dimension Hypero AGT-3R Prototype

You’ve seen the Hypero AGT-R concept and heard of it’s claims, but with Dimension planning to enter the GT3 championship, the team decided to showcase the platform’s capability. With an all carbon chassis from the GT3 race car fitted with the standard engine with a cam tune and some cheaty bits, the car became more than just a show piece.


##Performance Stats

Engine: Modified RN60DI 6 liter 120 degree 48 valve V12
Power: 780 HP @ 8700 RPM
Torque: 668 NM @ 7300 RPM
Weight: 1200 KG
Transmission: Quaife 7 Speed Sequential Manual transmission
Safety: FIA approved rollcage and harness with race fuel cell
Tires: F 335mm R 335mm R20 Toyo Proxes R-44X Grooved Slick tires
Suspension: Active Components removed from standard suspension
Interior: Racing Interior

0-60: 3.3
1/4 mile: 10.50 @ 150 mph
Top Speed: 186 mph +
250M Cornering: 1.84 G @ 150.3 MPH
60-0: 83 ft

Laguna Seca: 1:28.59
Nordeschleife: 6:49.94
Airfield: 1:07.51
Tsukuba: 55.78

Price: Not For Sale
Not Street Legal

9 Likes

I know where the top speed went!
… could it drive on a ceiling at top speed?

Appealing idea, but that would need more downforce than weight, and I doubt that is achievable in Automation :slight_smile: Or, hmm, downforce is calculated at 200 km/h, we don’t really know what is it at nearly 300…

It does over 200 MPH :smile: I just made it that way to signify the car has never been top speed tested.