2003 Ariel Atom vs. 1981 Audi UR
To start off, 2003 Ariel Atom is newer by 22 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 88 more horse power than 2003 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 1981 Audi UR should accelerate faster than 2003 Ariel Atom. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 788 kg more than 2003 Ariel Atom. 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 2003 Ariel Atom. 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 137 more torque (in Nm) than 2003 Ariel Atom. (148 Nm @ 3000 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 2003 Ariel Atom.
Compare all specifications:
2003 Ariel Atom | 1981 Audi UR | |
Make | Ariel | Audi |
Model | Atom | UR |
Year Released | 2003 | 1981 |
Engine Position | Rear | Front |
Engine Size | 1589 cc | 2144 cc |
Engine Cylinders | 4 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 109 HP | 197 HP |
Engine RPM | 5000 RPM | 5500 RPM |
Torque | 148 Nm | 285 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 1 seats | 4 seats |
Vehicle Weight | 462 kg | 1250 kg |
Vehicle Length | 3420 mm | 4430 mm |
Vehicle Width | 1800 mm | 1690 mm |
Vehicle Height | 1200 mm | 1360 mm |
Wheelbase Size | 2350 mm | 2530 mm |