| General information |
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| Brand | Buick |
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| Model | Riviera |
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| Generation | Riviera |
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| Modification (Engine) | 3.8 i V6 Supercharged (243 Hp) |
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| Start of production | 1998 year |
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| End of production | 2000 year |
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| Powertrain Architecture | Internal Combustion engine |
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| Body type | Coupe |
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| Seats | 5 |
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| Doors | 2 |
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| Performance specs |
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| Fuel consumption (economy) - urban |
13.1 l/100 km
17.96 US mpg21.56 UK mpg7.63 km/l |
| Fuel consumption (economy) - extra urban |
8.7 l/100 km
27.04 US mpg32.47 UK mpg11.49 km/l |
| Fuel Type | Petrol (Gasoline) |
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| Acceleration 0 - 100 km/h | 7.2 sec |
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| Acceleration 0 - 62 mph | 7.2 sec |
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| Acceleration 0 - 60 mph | 6.8 sec |
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| Maximum speed |
175 km/h
108.74 mph |
| Weight-to-power ratio | 6.9 kg/Hp, 145.1 Hp/tonne |
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| Weight-to-torque ratio | 4.4 kg/Nm, 226.9 Nm/tonne |
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| Engine specs |
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| Power | 243 Hp @ 5200 rpm. |
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| Power per litre | 64.1 Hp/l |
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| Torque |
380 Nm @ 3600 rpm.
280.27 lb.-ft. @ 3600 rpm. |
| Engine location | Front, Transverse |
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| Engine Model/Code | L67 |
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| Engine displacement |
3791 cm3
231.34 cu. in. |
| Number of cylinders | 6 |
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| Position of cylinders | V-engine |
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| Cylinder Bore |
96.5 mm
3.8 in. |
| Piston Stroke |
86.4 mm
3.4 in. |
| Compression ratio | 8.5 |
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| Number of valves per cylinder | 2 |
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| Fuel System | Multi-point indirect injection |
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| Engine aspiration | Mechanical supercharging (Compressor) |
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| Engine oil capacity |
4.3 l
4.54 US qt | 3.78 UK qt |
| Oil viscosity | No Data |
| Coolant |
12.5 l
13.21 US qt | 11 UK qt |
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| Space, Volume and weights |
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| Kerb Weight |
1675 kg
3692.74 lbs. |
| Trunk (boot) space - minimum |
495 l
17.48 cu. ft. |
| Fuel tank capacity |
70 l
18.49 US gal | 15.4 UK gal |
| Dimensions |
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| Length |
5260 mm
207.09 in. |
| Width |
1910 mm
75.2 in. |
| Height |
1390 mm
54.72 in. |
| Wheelbase |
2890 mm
113.78 in. |
| Front track |
1590 mm
62.6 in. |
| Rear (Back) track |
1580 mm
62.2 in. |
| Drivetrain, brakes and suspension specs |
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| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
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| Drive wheel | Front wheel drive |
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| Number of Gears (automatic transmission) | 4 |
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| Front suspension | Spring Strut |
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| Rear suspension | Helical spring |
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| Front brakes | Ventilated discs |
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| Rear brakes | Drum |
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| Assisting systems | ABS (Anti-lock braking system) |
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| Steering type | Steering rack and pinion |
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| Power steering | Hydraulic Steering |
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| Tires size | 225/60 R16 |
| Wheel rims size | 16 |
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