1971 Buick Riviera vs. 1970 Reliant Bug
To start off, 1971 Buick Riviera is newer by 1 year(s). Which means there will be less support and parts availability for 1970 Reliant Bug. In addition, the cost of maintenance, including insurance, on 1970 Reliant Bug would be higher. At 7,468 cc (8 cylinders), 1971 Buick Riviera is equipped with a bigger engine. In terms of performance, 1971 Buick Riviera (311 HP @ 4200 RPM) has 280 more horse power than 1970 Reliant Bug. (31 HP @ 5000 RPM). In normal driving conditions, 1971 Buick Riviera should accelerate faster than 1970 Reliant Bug. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick Riviera weights approximately 1632 kg more than 1970 Reliant Bug. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1971 Buick Riviera (617 Nm @ 2600 RPM) has 565 more torque (in Nm) than 1970 Reliant Bug. (52 Nm @ 2500 RPM). This means 1971 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1970 Reliant Bug. 1971 Buick Riviera has automatic transmission and 1970 Reliant Bug has manual transmission. 1970 Reliant Bug will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Buick Riviera | 1970 Reliant Bug | |
| Make | Buick | Reliant |
| Model | Riviera | Bug |
| Year Released | 1971 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 701 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 311 HP | 31 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 617 Nm | 52 Nm |
| Torque RPM | 2600 RPM | 2500 RPM |
| Engine Compression Ratio | 8.3:1 | 8.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2040 kg | 408 kg |
| Vehicle Length | 5560 mm | 2800 mm |
| Vehicle Width | 2040 mm | 1400 mm |
| Vehicle Height | 1380 mm | 1280 mm |
| Wheelbase Size | 3110 mm | 1960 mm |
