1981 Audi 100 vs. 2003 Ford Ka
To start off, 2003 Ford Ka is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 1,588 cc (4 cylinders), 1981 Audi 100 is equipped with a bigger engine. In terms of performance, 1981 Audi 100 (85 HP @ 5600 RPM) has 16 more horse power than 2003 Ford Ka. (69 HP @ 5600 RPM). In normal driving conditions, 1981 Audi 100 should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi 100 weights approximately 148 kg more than 2003 Ford Ka. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 100 (124 Nm @ 3200 RPM) has 18 more torque (in Nm) than 2003 Ford Ka. (106 Nm @ 3000 RPM). This means 1981 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka.
Compare all specifications:
| 1981 Audi 100 | 2003 Ford Ka | |
| Make | Audi | Ford |
| Model | 100 | Ka |
| Year Released | 1981 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 69 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 124 Nm | 106 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 79.5 mm | 74 mm |
| Engine Stroke Size | 80 mm | 75.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1110 kg | 962 kg |
| Vehicle Length | 4600 mm | 3630 mm |
| Vehicle Width | 1770 mm | 1650 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2680 mm | 2450 mm |
| Fuel Tank Capacity | 60 L | 40 L |
