1968 Buick Riviera vs. 1965 Riley 4
To start off, 1968 Buick Riviera is newer by 3 year(s). Which means there will be less support and parts availability for 1965 Riley 4. In addition, the cost of maintenance, including insurance, on 1965 Riley 4 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) has 238 more horse power than 1965 Riley 4. (67 HP). In normal driving conditions, 1968 Buick Riviera should accelerate faster than 1965 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1968 Buick Riviera weights approximately 752 kg more than 1965 Riley 4. 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 @ 3200 RPM) has 524 more torque (in Nm) than 1965 Riley 4. (121 Nm @ 2500 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1965 Riley 4.
Compare all specifications:
| 1968 Buick Riviera | 1965 Riley 4 | |
| Make | Buick | Riley |
| Model | Riviera | 4 |
| Year Released | 1968 | 1965 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7050 cc | 1620 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 305 HP | 67 HP |
| Torque | 645 Nm | 121 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 106.2 mm | 76.2 mm |
| Engine Stroke Size | 99.4 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1900 kg | 1148 kg |
| Vehicle Length | 5370 mm | 4540 mm |
| Vehicle Width | 2020 mm | 1620 mm |
| Vehicle Height | 1370 mm | 1530 mm |
| Wheelbase Size | 3030 mm | 2530 mm |
| Fuel Tank Capacity | 75 L | 45 L |
