1970 Austin Maxi vs. 1990 Renault 21
To start off, 1990 Renault 21 is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Austin Maxi. In addition, the cost of maintenance, including insurance, on 1970 Austin Maxi would be higher. At 2,068 cc (4 cylinders), 1990 Renault 21 is equipped with a bigger engine. In terms of performance, 1990 Renault 21 (175 HP @ 5200 RPM) has 107 more horse power than 1970 Austin Maxi. (68 HP @ 5600 RPM) In normal driving conditions, 1990 Renault 21 should accelerate faster than 1970 Austin Maxi. With that said, vehicle weight also plays an important factor in acceleration. 1990 Renault 21 weights approximately 365 kg more than 1970 Austin Maxi. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Austin Maxi. In wet, icy, snow, or gravel driving conditions, 1990 Renault 21 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, 1990 Renault 21 (271 Nm @ 3000 RPM) has 167 more torque (in Nm) than 1970 Austin Maxi. (104 Nm @ 3100 RPM). This means 1990 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1970 Austin Maxi.
Compare all specifications:
| 1970 Austin Maxi | 1990 Renault 21 | |
| Make | Austin | Renault |
| Model | Maxi | 21 |
| Year Released | 1970 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1483 cc | 2068 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 175 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 104 Nm | 271 Nm |
| Torque RPM | 3100 RPM | 3000 RPM |
| Engine Bore Size | 76.2 mm | 88 mm |
| Engine Stroke Size | 81.4 mm | 82 mm |
| Top Speed | 142 km/hour | 222 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 1345 kg |
| Vehicle Length | 4020 mm | 4650 mm |
| Vehicle Width | 1630 mm | 1720 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2650 mm | 2610 mm |
| Fuel Tank Capacity | 45 L | 62 L |
