1973 Austin Allegro vs. 2010 Mercedes-Benz SLK
To start off, 2010 Mercedes-Benz SLK is newer by 37 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 1,796 cc (4 cylinders), 2010 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SLK (182 HP @ 5250 RPM) has 134 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2010 Mercedes-Benz SLK should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SLK weights approximately 635 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 2010 Mercedes-Benz SLK 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 2010 Mercedes-Benz SLK. 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, 2010 Mercedes-Benz SLK (250 Nm @ 1800 RPM) has 169 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2010 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 2010 Mercedes-Benz SLK 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. 2010 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Austin Allegro | 2010 Mercedes-Benz SLK | |
| Make | Austin | Mercedes-Benz |
| Model | Allegro | SLK |
| Year Released | 1973 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 48 HP | 182 HP |
| Engine RPM | 5250 RPM | 5250 RPM |
| Torque | 81 Nm | 250 Nm |
| Torque RPM | 2450 RPM | 1800 RPM |
| Top Speed | 134 km/hour | 240 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 800 kg | 1435 kg |
| Vehicle Length | 3860 mm | 4135 mm |
| Vehicle Width | 1620 mm | 1816 mm |
| Vehicle Height | 1400 mm | 1300 mm |
| Wheelbase Size | 2440 mm | 2431 mm |
| Fuel Tank Capacity | 47 L | 60 L |
