1973 Austin Allegro vs. 1986 Mercedes-Benz S
To start off, 1986 Mercedes-Benz S is newer by 13 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 4,196 cc (8 cylinders), 1986 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1986 Mercedes-Benz S (215 HP @ 5200 RPM) has 167 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 1986 Mercedes-Benz S should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1986 Mercedes-Benz S weights approximately 755 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 1986 Mercedes-Benz S 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 1986 Mercedes-Benz S. 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, 1986 Mercedes-Benz S (330 Nm @ 3750 RPM) has 249 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 1986 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 1986 Mercedes-Benz S has automatic transmission and 1973 Austin Allegro has manual transmission. 1973 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Austin Allegro | 1986 Mercedes-Benz S | |
| Make | Austin | Mercedes-Benz |
| Model | Allegro | S |
| Year Released | 1973 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 4196 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 48 HP | 215 HP |
| Engine RPM | 5250 RPM | 5200 RPM |
| Torque | 81 Nm | 330 Nm |
| Torque RPM | 2450 RPM | 3750 RPM |
| Engine Compression Ratio | 8.5:1 | 9.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1555 kg |
| Vehicle Length | 3860 mm | 5030 mm |
| Vehicle Width | 1620 mm | 1830 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2440 mm | 2950 mm |
