1987 Buick Riviera vs. 2000 Opel Signum
To start off, 2000 Opel Signum is newer by 13 year(s). Which means there will be less support and parts availability for 1987 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1987 Buick Riviera would be higher. At 3,791 cc (6 cylinders), 1987 Buick Riviera is equipped with a bigger engine. In terms of performance, 1987 Buick Riviera (150 HP @ 4400 RPM) has 27 more horse power than 2000 Opel Signum. (123 HP @ 3250 RPM). In normal driving conditions, 1987 Buick Riviera should accelerate faster than 2000 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2000 Opel Signum weights approximately 109 kg more than 1987 Buick Riviera.
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, 2000 Opel Signum (280 Nm @ 1500 RPM) has 9 more torque (in Nm) than 1987 Buick Riviera. (271 Nm @ 2000 RPM). This means 2000 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1987 Buick Riviera.
Compare all specifications:
1987 Buick Riviera | 2000 Opel Signum | |
Make | Buick | Opel |
Model | Riviera | Signum |
Year Released | 1987 | 2000 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 3791 cc | 2172 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 150 HP | 123 HP |
Engine RPM | 4400 RPM | 3250 RPM |
Torque | 271 Nm | 280 Nm |
Torque RPM | 2000 RPM | 1500 RPM |
Engine Compression Ratio | 8.0:1 | 18.5:1 |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1501 kg | 1610 kg |
Vehicle Length | 4760 mm | 4640 mm |
Vehicle Width | 1860 mm | 1800 mm |
Vehicle Height | 1390 mm | 1470 mm |
Wheelbase Size | 2750 mm | 2620 mm |