1970 Austin Maxi vs. 1987 Ford Sierra
To start off, 1987 Ford Sierra is newer by 17 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 2,292 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (112 HP @ 5300 RPM) has 44 more horse power than 1970 Austin Maxi. (68 HP @ 5600 RPM) In normal driving conditions, 1987 Ford Sierra should accelerate faster than 1970 Austin Maxi. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 155 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.
Let's talk about torque, 1987 Ford Sierra (180 Nm @ 3000 RPM) has 76 more torque (in Nm) than 1970 Austin Maxi. (104 Nm @ 3100 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1970 Austin Maxi.
Compare all specifications:
| 1970 Austin Maxi | 1987 Ford Sierra | |
| Make | Austin | Ford |
| Model | Maxi | Sierra |
| Year Released | 1970 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1483 cc | 2292 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 112 HP |
| Engine RPM | 5600 RPM | 5300 RPM |
| Torque | 104 Nm | 180 Nm |
| Torque RPM | 3100 RPM | 3000 RPM |
| Engine Bore Size | 76.2 mm | 96 mm |
| Engine Stroke Size | 81.4 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 980 kg | 1135 kg |
| Vehicle Length | 4020 mm | 4500 mm |
| Vehicle Width | 1630 mm | 1680 mm |
| Vehicle Height | 1390 mm | 1400 mm |
| Wheelbase Size | 2650 mm | 2620 mm |
