1997 Buick Riviera vs. 1990 Lancia Dedra
To start off, 1997 Buick Riviera is newer by 7 year(s). Which means there will be less support and parts availability for 1990 Lancia Dedra. In addition, the cost of maintenance, including insurance, on 1990 Lancia Dedra would be higher. At 3,790 cc (6 cylinders), 1997 Buick Riviera is equipped with a bigger engine. In terms of performance, 1997 Buick Riviera (180 HP @ 4000 RPM) has 90 more horse power than 1990 Lancia Dedra. (90 HP @ 4100 RPM). In normal driving conditions, 1997 Buick Riviera should accelerate faster than 1990 Lancia Dedra. With that said, vehicle weight also plays an important factor in acceleration. 1997 Buick Riviera weights approximately 451 kg more than 1990 Lancia Dedra. 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 (364 Nm @ 2400 RPM) has 178 more torque (in Nm) than 1990 Lancia Dedra. (186 Nm @ 2400 RPM). This means 1997 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1990 Lancia Dedra. 1997 Buick Riviera has automatic transmission and 1990 Lancia Dedra has manual transmission. 1990 Lancia Dedra 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 | 1990 Lancia Dedra | |
Make | Buick | Lancia |
Model | Riviera | Dedra |
Year Released | 1997 | 1990 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 3790 cc | 1929 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 180 HP | 90 HP |
Engine RPM | 4000 RPM | 4100 RPM |
Torque | 364 Nm | 186 Nm |
Torque RPM | 2400 RPM | 2400 RPM |
Engine Bore Size | 96.5 mm | 82.6 mm |
Engine Stroke Size | 86.4 mm | 90 mm |
Engine Compression Ratio | 8.0:1 | 19.2:1 |
Top Speed | 188 km/hour | 180 km/hour |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1681 kg | 1230 kg |
Vehicle Length | 5230 mm | 4340 mm |
Vehicle Width | 2040 mm | 1700 mm |
Vehicle Height | 1380 mm | 1420 mm |
Wheelbase Size | 2900 mm | 2550 mm |
Fuel Tank Capacity | 88 L | 63 L |