1981 Audi UR vs. 1948 Triumph Roadster
To start off, 1981 Audi UR is newer by 33 year(s). Which means there will be less support and parts availability for 1948 Triumph Roadster. In addition, the cost of maintenance, including insurance, on 1948 Triumph Roadster would be higher. At 2,144 cc (5 cylinders), 1981 Audi UR is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 130 more horse power than 1948 Triumph Roadster. (67 HP @ 4200 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1948 Triumph Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 80 kg more than 1948 Triumph Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1948 Triumph Roadster. In wet, icy, snow, or gravel driving conditions, 1981 Audi UR will offer significantly more control. 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, 1981 Audi UR (285 Nm @ 3500 RPM) has 139 more torque (in Nm) than 1948 Triumph Roadster. (146 Nm @ 4000 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1948 Triumph Roadster.
Compare all specifications:
| 1981 Audi UR | 1948 Triumph Roadster | |
| Make | Audi | Triumph |
| Model | UR | Roadster |
| Year Released | 1981 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 2088 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 67 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 285 Nm | 146 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 79.5 mm | 85 mm |
| Engine Stroke Size | 86.4 mm | 92 mm |
| Engine Compression Ratio | 7.0:1 | 7.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1170 kg |
| Vehicle Length | 4430 mm | 4290 mm |
| Vehicle Width | 1690 mm | 1630 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2530 mm | 2550 mm |
