1997 Buick Riviera vs. 1991 Renault Express
To start off, 1997 Buick Riviera is newer by 6 year(s). Which means there will be less support and parts availability for 1991 Renault Express. In addition, the cost of maintenance, including insurance, on 1991 Renault Express would be higher. At 3,791 cc (6 cylinders), 1997 Buick Riviera is equipped with a bigger engine. In terms of performance, 1997 Buick Riviera (202 HP @ 5200 RPM) has 144 more horse power than 1991 Renault Express. (58 HP @ 5250 RPM). In normal driving conditions, 1997 Buick Riviera should accelerate faster than 1991 Renault Express. With that said, vehicle weight also plays an important factor in acceleration. 1997 Buick Riviera weights approximately 860 kg more than 1991 Renault Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1997 Buick Riviera (312 Nm @ 4000 RPM) has 208 more torque (in Nm) than 1991 Renault Express. (104 Nm @ 3000 RPM). This means 1997 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault Express. 1997 Buick Riviera has automatic transmission and 1991 Renault Express has manual transmission. 1991 Renault Express will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Buick Riviera | 1991 Renault Express | |
| Make | Buick | Renault |
| Model | Riviera | Express |
| Year Released | 1997 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 202 HP | 58 HP |
| Engine RPM | 5200 RPM | 5250 RPM |
| Torque | 312 Nm | 104 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Compression Ratio | 9.4:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1700 kg | 840 kg |
| Vehicle Length | 5270 mm | 3990 mm |
| Vehicle Width | 1910 mm | 1590 mm |
| Vehicle Height | 1400 mm | 1780 mm |
