Buick 4E-Z37, Body
Riviera 4E-Z37
| Body brand | 4E-Z37 |
| Body type | coupe |
| Number of doors | 2 |
| Body dimensions (L x W x H), mm | 5542 x 1961 x 1387 |
| Number of seats | 5 |
| Number of seat rows | 2 |
| Ground clearance (ride height) | 140 mm |
| Wheelbase | 2,944 mm |
| Minimum turning radius | 6.550 m |
| Front track width | 1,570 mm |
| Rear track width | 1,542 mm |
| Weight | 1,765 kg |
| Fuel tank volume | 93 l |
| Country of assembly | USA |
| Steering wheel | Left |
| Adjustable sunroof | |
| Front fog lights | |
| Rear fog lights | |
| Additional brake light | |
| Electric side mirrors | |
| Front suspension | Independent, double wishbone |
| Rear suspension | Dependent, on trailing arms |
| Front brakes | Ventilated disc |
| Rear brakes | Drums |
| Electric driver's seat | |
| Adjusting the height of the driver's seat |