1999 Buick Riviera vs. 1990 Fiat Tempra
To start off, 1999 Buick Riviera is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Fiat Tempra. In addition, the cost of maintenance, including insurance, on 1990 Fiat Tempra would be higher. At 3,791 cc (6 cylinders), 1999 Buick Riviera is equipped with a bigger engine. In terms of performance, 1999 Buick Riviera (205 HP @ 5200 RPM) has 114 more horse power than 1990 Fiat Tempra. (91 HP @ 4100 RPM). In normal driving conditions, 1999 Buick Riviera should accelerate faster than 1990 Fiat Tempra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Riviera weights approximately 480 kg more than 1990 Fiat Tempra. 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, 1999 Buick Riviera (312 Nm @ 4000 RPM) has 121 more torque (in Nm) than 1990 Fiat Tempra. (191 Nm @ 2400 RPM). This means 1999 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1990 Fiat Tempra. 1999 Buick Riviera has automatic transmission and 1990 Fiat Tempra has manual transmission. 1990 Fiat Tempra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Buick Riviera | 1990 Fiat Tempra | |
| Make | Buick | Fiat |
| Model | Riviera | Tempra |
| Year Released | 1999 | 1990 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1928 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 205 HP | 91 HP |
| Engine RPM | 5200 RPM | 4100 RPM |
| Torque | 312 Nm | 191 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 96.5 mm | 82.6 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1700 kg | 1220 kg |
| Vehicle Length | 5270 mm | 4360 mm |
| Vehicle Width | 1910 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1450 mm |
