1973 Austin Allegro vs. 1989 Mercedes-Benz SL
To start off, 1989 Mercedes-Benz SL is newer by 16 year(s). Which means there will be less support and parts availability for 1973 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1973 Austin Allegro would be higher. At 2,962 cc (6 cylinders), 1989 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1989 Mercedes-Benz SL (228 HP @ 6400 RPM) has 170 more horse power than 1973 Austin Allegro. (58 HP @ 5300 RPM) In normal driving conditions, 1989 Mercedes-Benz SL should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1989 Mercedes-Benz SL weights approximately 870 kg more than 1973 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Mercedes-Benz SL is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1989 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 1973 Austin Allegro, being front wheel drive (FWD), will offer much better control with better grip. 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, 1989 Mercedes-Benz SL (267 Nm @ 4600 RPM) has 174 more torque (in Nm) than 1973 Austin Allegro. (93 Nm @ 3000 RPM). This means 1989 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
1973 Austin Allegro | 1989 Mercedes-Benz SL | |
Make | Austin | Mercedes-Benz |
Model | Allegro | SL |
Year Released | 1973 | 1989 |
Engine Position | Front | Front |
Engine Size | 1275 cc | 2962 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 58 HP | 228 HP |
Engine RPM | 5300 RPM | 6400 RPM |
Torque | 93 Nm | 267 Nm |
Torque RPM | 3000 RPM | 4600 RPM |
Engine Bore Size | 70.6 mm | 88.6 mm |
Engine Stroke Size | 81.3 mm | 80.3 mm |
Engine Compression Ratio | 8.8:1 | 10.0:1 |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 820 kg | 1690 kg |
Vehicle Length | 3860 mm | 4480 mm |
Vehicle Width | 1620 mm | 1820 mm |
Vehicle Height | 1400 mm | 1300 mm |
Wheelbase Size | 2440 mm | 2520 mm |
Fuel Tank Capacity | 47 L | 80 L |