1968 Buick Riviera vs. 1967 TVR Vixen
To start off, 1968 Buick Riviera is newer by 1 year(s). Which means there will be less support and parts availability for 1967 TVR Vixen. In addition, the cost of maintenance, including insurance, on 1967 TVR Vixen would be higher. At 7,050 cc (8 cylinders), 1968 Buick Riviera is equipped with a bigger engine. In terms of performance, 1968 Buick Riviera (305 HP @ 5000 RPM) has 218 more horse power than 1967 TVR Vixen. (87 HP @ 5400 RPM). In normal driving conditions, 1968 Buick Riviera should accelerate faster than 1967 TVR Vixen. With that said, vehicle weight also plays an important factor in acceleration. 1968 Buick Riviera weights approximately 1110 kg more than 1967 TVR Vixen. 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, 1968 Buick Riviera (645 Nm) has 520 more torque (in Nm) than 1967 TVR Vixen. (125 Nm). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1967 TVR Vixen.
Compare all specifications:
| 1968 Buick Riviera | 1967 TVR Vixen | |
| Make | Buick | TVR |
| Model | Riviera | Vixen |
| Year Released | 1968 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 7050 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 305 HP | 87 HP |
| Engine RPM | 5000 RPM | 5400 RPM |
| Torque | 645 Nm | 125 Nm |
| Engine Bore Size | 106.2 mm | 81 mm |
| Engine Stroke Size | 99.4 mm | 77.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1900 kg | 790 kg |
| Vehicle Length | 5370 mm | 3690 mm |
| Vehicle Width | 2020 mm | 1630 mm |
| Vehicle Height | 1370 mm | 1260 mm |
| Wheelbase Size | 3030 mm | 2290 mm |
| Fuel Tank Capacity | 75 L | 65 L |
