1991 Buick Reatta vs. 1946 Triumph Roadster
To start off, 1991 Buick Reatta is newer by 45 year(s). Which means there will be less support and parts availability for 1946 Triumph Roadster. In addition, the cost of maintenance, including insurance, on 1946 Triumph Roadster would be higher. At 3,791 cc (6 cylinders), 1991 Buick Reatta is equipped with a bigger engine. In terms of performance, 1991 Buick Reatta (165 HP @ 4400 RPM) has 103 more horse power than 1946 Triumph Roadster. (62 HP @ 4500 RPM). In normal driving conditions, 1991 Buick Reatta should accelerate faster than 1946 Triumph Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Reatta weights approximately 382 kg more than 1946 Triumph Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1946 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 1946 Triumph Roadster. However, in wet, icy, snow, or gravel driving conditions, 1991 Buick Reatta, 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, 1991 Buick Reatta (286 Nm) has 160 more torque (in Nm) than 1946 Triumph Roadster. (126 Nm). This means 1991 Buick Reatta will have an easier job in driving up hills or pulling heavy equipment than 1946 Triumph Roadster. 1991 Buick Reatta has automatic transmission and 1946 Triumph Roadster has manual transmission. 1946 Triumph Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Reatta will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Reatta | 1946 Triumph Roadster | |
| Make | Buick | Triumph |
| Model | Reatta | Roadster |
| Year Released | 1991 | 1946 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1776 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 165 HP | 62 HP |
| Engine RPM | 4400 RPM | 4500 RPM |
| Torque | 286 Nm | 126 Nm |
| Engine Bore Size | 96.5 mm | 73 mm |
| Engine Stroke Size | 86.4 mm | 106 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1532 kg | 1150 kg |
| Vehicle Length | 4670 mm | 4290 mm |
| Vehicle Width | 1860 mm | 1630 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 2550 mm |
