1981 Audi UR vs. 2010 Tata Nano
To start off, 2010 Tata Nano is newer by 29 year(s). Which means there will be less support and parts availability for 1981 Audi UR. In addition, the cost of maintenance, including insurance, on 1981 Audi UR 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 162 more horse power than 2010 Tata Nano. (35 HP @ 5250 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 2010 Tata Nano. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 650 kg more than 2010 Tata Nano. 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 2010 Tata Nano. 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 237 more torque (in Nm) than 2010 Tata Nano. (48 Nm @ 3000 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 2010 Tata Nano.
Compare all specifications:
| 1981 Audi UR | 2010 Tata Nano | |
| Make | Audi | Tata |
| Model | UR | Nano |
| Year Released | 1981 | 2010 |
| Engine Position | Front | Rear |
| Engine Size | 2144 cc | 624 cc |
| Engine Cylinders | 5 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 35 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 285 Nm | 48 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 79.5 mm | 73.5 mm |
| Engine Stroke Size | 86.4 mm | 73.5 mm |
| Engine Compression Ratio | 7.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 600 kg |
| Vehicle Length | 4430 mm | 3099 mm |
| Vehicle Width | 1690 mm | 1495 mm |
| Vehicle Height | 1360 mm | 1652 mm |
| Wheelbase Size | 2530 mm | 2230 mm |
| Fuel Tank Capacity | 70 L | 37 L |
