Buick Riviera 1.0 Coupe USA 6.6 AT Riviera 401, Configuration
| Volume | 6.6 l |
| Power | 325 hp |
| Consumption | 24.0 l/100 km |
| Fuel type | Petrol |
| Transmission | Automatic transmission |
| Drive | Rear (FR) |
| Number of places | 5 |
| Number of doors | 2 |
| Clearance | 127 mm |
| Trunk volume | 515 l |
| Front tires | 7.10-15 |
| Rear tires | 7.10-15 |
Basic parameters
| Release period | October 1962 — September 1963 |
| Drive type | Rear |
| Body type | Coupe |
| Transmission type | Automatic transmission 2 |
| Engine capacity | 6,572 cm³ |
| Body brand | |
| Acceleration time 0–100 km/h | 8.60 With |
| Maximum speed | 193 km/h |
| Ground clearance (ride height) | 127 mm |
| Country of assembly | USA |
| Number of doors | 2 |
Protection against car theft and damage
| Immobilizer |
Motorist emergency kit
| Full size spare wheel |
Dimensions
Body dimensions
| Body dimensions (length) | 5,283 mm |
| Body dimensions (width) | 1,950 mm |
| Body dimensions (height) | 1,350 mm |
Interior dimensions
| Number of seats | 5 |
| Number of seat rows | 2 |
Chassis dimensions
| Wheelbase | 2,972 mm |
| Minimum turning radius | 6.650 m |
| Front track width | 1,524 mm |
| Rear track width | 1,499 mm |
Weight and permissible loads
| Weight | 1,890 kg |
| Specific gravity | 5.82 kg/hp |
Volumes
| Fuel tank volume | 76 l |
| Trunk volume | 515 l |
Additionally
| Aerodynamic drag coefficient, cW | 0.54 |
Engine, gearbox and steering
Engine
| Engine make | |
| Fuel used | Petrol |
| Engine type | V-shaped, 8-cylinder |
| Supercharger | - |
| Maximum power | 325 hp |
| Maximum power | 239 kW |
| Maximum power, at rpm. | 4,400 |
| Maximum torque | 603.0 Nm |
| Maximum torque | 62.0 kgf m |
| Maximum torque, at rpm. | 2,800 |
| Number of valves per cylinder | 2 |
| Compression ratio | 10.25 |
| Cylinder diameter | 106.360 mm |
| Piston stroke | 92.460 mm |
| Valve drive | OHV |
| Additional engine information | Carter AFG or Rochester 4GC 4-barrel carburetor |
| Cooling system | 17.5 l |
| Engine lubrication system | 3.8 l |
Fuel consumption
| Fuel consumption in the urban cycle | 28.80 l/100 km |
| Fuel consumption outside the city | 17.70 l/100 km |
| Combined fuel consumption | 24.00 l/100 km |
Steering
| Power steering | |
| Steering wheel ratio | 20.5 |
| Number of steering wheel revolutions from lock to lock | 3.500 |
Transmission
| 1st gear ratio | 1.8200 |
| 2nd gear ratio | 1.0000 |
| Reverse gear ratio | 1.8200 |
| Main gear | 3.2300 |
Suspension/chassis
Suspension
| Front suspension | Independent, double wishbone |
| Rear suspension | Dependent, on trailing arms |
Wheels
| Front discs | 15X5.5J |
| Rear discs | 15X5.5J |
Tires
| Front wheels | 7.10-15 |
| Rear wheels | 7.10-15 |
Brakes
| Front brakes | Drums |
| Rear brakes | Drums |
Exterior and external equipment
Lights and optics
| Halogen headlights | |
| Front fog lights | |
| Rear fog lights | |
| Additional brake light |
Side mirrors
| Side mirrors in body color | |
| Electric side mirrors | |
| Electrically heated mirrors | |
| Side mirrors with turn signal repeaters |
Doors
| Chrome door handles | |
| Door handles in body color |
Windows and driver visibility
| Factory tint | |
| Heated rear window |
Roof
| Adjustable sunroof |
Additional exterior elements
| Bumpers | Chrome bumper protection |
Interior and interior equipment
Steering wheel and dashboard
| Leather-wrapped steering wheel | |
| Adjustable steering column | |
| Vertical steering wheel adjustment | |
| Tachometer | |
| On-board computer | |
| Outside temperature sensor | |
| Telescopic steering wheel adjustment | |
| Engine start button |
Interior design
| Leather upholstery | |
| Rugs | |
| Combined upholstery |
Seats
| Adjusting the front seats | in 4 directions |
| Second row of seats | doesn't add up |
| Electrically heated front seats | |
| Adjustable lumbar support in the front seats | |
| Front dividing armrest | |
| Rear armrest divider | |
| Electric driver's seat | |
| Electric front seats | |
| Adjusting the height of the driver's seat | |
| Pockets on the backs of the front seats |
Interior electrical package
| Central lock | |
| Electric front windows | |
| Rear electric windows | |
| Remote key (remote key) | |
| Keyless entry |
Additional interior equipment
| Smoker package | |
| Power connector |
Active and passive safety systems
Passive safety
| Three-point seat belt | |
| Seat belt tensioner | |
| Seat belt retainer |
Airbags
| Driver's airbag | |
| Front passenger airbag | |
| Side airbag | |
| Curtain airbags |
Active vehicle safety and driver assistance systems
| Anti-lock braking system (ABS) | NULL |
| Cruise control | |
| Stability Program (ESP) | |
| Traction control system (TCS) | |
| Front parking sensors | |
| Rear parking sensors |
Child safety
| ISOFIX mounting |
Comfort
Interior microclimate
| Air conditioner | - |
| Climate control |
Audio systems
| Radio | |
| Cassette player | |
| Additional audio equipment | 2 speakers |
| Hands free |
Additional equipment
| Anti-glare rear view mirror | |
| Mirrors with sun visors |
Multimedia and navigation
| Navigation system | - |
| Full color LCD monitor | - |