1997 Buick Riviera vs. 1968 Triumph 2.5
To start off, 1997 Buick Riviera is newer by 29 year(s). Which means there will be less support and parts availability for 1968 Triumph 2.5. In addition, the cost of maintenance, including insurance, on 1968 Triumph 2.5 would be higher. At 3,791 cc (6 cylinders), 1997 Buick Riviera is equipped with a bigger engine. In terms of performance, 1997 Buick Riviera (202 HP @ 5200 RPM) has 52 more horse power than 1968 Triumph 2.5. (150 HP @ 5500 RPM). In normal driving conditions, 1997 Buick Riviera should accelerate faster than 1968 Triumph 2.5. With that said, vehicle weight also plays an important factor in acceleration. 1997 Buick Riviera weights approximately 567 kg more than 1968 Triumph 2.5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Triumph 2.5 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 1968 Triumph 2.5. However, in wet, icy, snow, or gravel driving conditions, 1997 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, 1997 Buick Riviera (312 Nm @ 4000 RPM) has 90 more torque (in Nm) than 1968 Triumph 2.5. (222 Nm @ 3500 RPM). This means 1997 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1968 Triumph 2.5.
Compare all specifications:
| 1997 Buick Riviera | 1968 Triumph 2.5 | |
| Make | Buick | Triumph |
| Model | Riviera | 2.5 |
| Year Released | 1997 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 202 HP | 150 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 312 Nm | 222 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Compression Ratio | 9.4:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1700 kg | 1133 kg |
| Vehicle Length | 5270 mm | 4420 mm |
| Vehicle Width | 1910 mm | 1660 mm |
