1986 Pontiac Bonneville vs. 1947 Triumph Roadster
To start off, 1986 Pontiac Bonneville is newer by 39 year(s). Which means there will be less support and parts availability for 1947 Triumph Roadster. In addition, the cost of maintenance, including insurance, on 1947 Triumph Roadster would be higher. At 3,791 cc (6 cylinders), 1986 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1986 Pontiac Bonneville (149 HP @ 4400 RPM) has 87 more horse power than 1947 Triumph Roadster. (62 HP @ 4500 RPM). In normal driving conditions, 1986 Pontiac Bonneville should accelerate faster than 1947 Triumph Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1986 Pontiac Bonneville weights approximately 350 kg more than 1947 Triumph Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1947 Triumph Roadster 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 1947 Triumph Roadster. However, in wet, icy, snow, or gravel driving conditions, 1986 Pontiac Bonneville, 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, 1986 Pontiac Bonneville (271 Nm) has 146 more torque (in Nm) than 1947 Triumph Roadster. (125 Nm). This means 1986 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1947 Triumph Roadster.
Compare all specifications:
| 1986 Pontiac Bonneville | 1947 Triumph Roadster | |
| Make | Pontiac | Triumph |
| Model | Bonneville | Roadster |
| Year Released | 1986 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1776 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 149 HP | 62 HP |
| Engine RPM | 4400 RPM | 4500 RPM |
| Torque | 271 Nm | 125 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1150 kg |
| Vehicle Length | 5050 mm | 4290 mm |
| Vehicle Width | 1850 mm | 1630 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2820 mm | 2550 mm |
