1971 Austin 3 vs. 2007 Land Rover Defender
To start off, 2007 Land Rover Defender is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Austin 3. In addition, the cost of maintenance, including insurance, on 1971 Austin 3 would be higher. At 2,910 cc (6 cylinders), 1971 Austin 3 is equipped with a bigger engine. In terms of performance, 1971 Austin 3 (123 HP @ 4500 RPM) has 2 more horse power than 2007 Land Rover Defender. (121 HP @ 1950 RPM). In normal driving conditions, 1971 Austin 3 should accelerate faster than 2007 Land Rover Defender. With that said, vehicle weight also plays an important factor in acceleration. 2007 Land Rover Defender weights approximately 627 kg more than 1971 Austin 3.
Because 2007 Land Rover Defender is four wheel drive (4WD), it will have significant more traction and grip than 1971 Austin 3. In wet, icy, snow, or gravel driving conditions, 2007 Land Rover Defender 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, 2007 Land Rover Defender (300 Nm @ 1950 RPM) has 82 more torque (in Nm) than 1971 Austin 3. (218 Nm @ 3000 RPM). This means 2007 Land Rover Defender will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 3.
Compare all specifications:
| 1971 Austin 3 | 2007 Land Rover Defender | |
| Make | Austin | Land Rover |
| Model | 3 | Defender |
| Year Released | 1971 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 2495 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 121 HP |
| Engine RPM | 4500 RPM | 1950 RPM |
| Torque | 218 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 1950 RPM |
| Engine Bore Size | 83.4 mm | 84.5 mm |
| Engine Stroke Size | 88.9 mm | 89 mm |
| Engine Compression Ratio | 9.0:1 | 19.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 2117 kg |
| Vehicle Length | 4720 mm | 5070 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1450 mm | 2040 mm |
| Wheelbase Size | 2940 mm | 3230 mm |
| Fuel Tank Capacity | 65 L | 93 L |
