1995 Buick Riviera vs. 1990 Opel Lotus Omega
To start off, 1995 Buick Riviera is newer by 5 year(s). Which means there will be less support and parts availability for 1990 Opel Lotus Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Lotus Omega would be higher. At 3,791 cc (6 cylinders), 1995 Buick Riviera is equipped with a bigger engine. In terms of performance, 1990 Opel Lotus Omega (377 HP @ 5200 RPM) has 175 more horse power than 1995 Buick Riviera. (202 HP @ 5200 RPM) In normal driving conditions, 1990 Opel Lotus Omega should accelerate faster than 1995 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1995 Buick Riviera weights approximately 37 kg more than 1990 Opel Lotus Omega.
Because 1990 Opel Lotus Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1990 Opel Lotus Omega. However, in wet, icy, snow, or gravel driving conditions, 1995 Buick Riviera, being front wheel drive (FWD), will offer much better control with better grip. 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, 1990 Opel Lotus Omega (568 Nm @ 4200 RPM) has 255 more torque (in Nm) than 1995 Buick Riviera. (313 Nm @ 4000 RPM). This means 1990 Opel Lotus Omega will have an easier job in driving up hills or pulling heavy equipment than 1995 Buick Riviera. 1995 Buick Riviera has automatic transmission and 1990 Opel Lotus Omega has manual transmission. 1990 Opel Lotus Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1995 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1995 Buick Riviera | 1990 Opel Lotus Omega | |
| Make | Buick | Opel |
| Model | Riviera | Lotus Omega |
| Year Released | 1995 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3615 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 202 HP | 377 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 313 Nm | 568 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 96.5 mm | 95 mm |
| Engine Stroke Size | 86.4 mm | 85 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1700 kg | 1663 kg |
| Vehicle Length | 5270 mm | 4690 mm |
| Vehicle Width | 1910 mm | 1940 mm |
| Vehicle Height | 1400 mm | 1440 mm |
