1977 Austin Allegro vs. 2011 Mercedes-Benz CLS
To start off, 2011 Mercedes-Benz CLS is newer by 34 year(s). Which means there will be less support and parts availability for 1977 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1977 Austin Allegro would be higher. At 4,700 cc (8 cylinders), 2011 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz CLS (402 HP) has 343 more horse power than 1977 Austin Allegro. (59 HP) In normal driving conditions, 2011 Mercedes-Benz CLS should accelerate faster than 1977 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz CLS weights approximately 1086 kg more than 1977 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mercedes-Benz CLS is all wheel drive (AWD), it will have significant more traction and grip than 1977 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz CLS 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. 2011 Mercedes-Benz CLS has automatic transmission and 1977 Austin Allegro has manual transmission. 1977 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Austin Allegro | 2011 Mercedes-Benz CLS | |
| Make | Austin | Mercedes-Benz |
| Model | Allegro | CLS |
| Year Released | 1977 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1274 cc | 4700 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 402 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 850 kg | 1936 kg |
| Vehicle Length | 4000 mm | 4940 mm |
| Vehicle Width | 1620 mm | 1882 mm |
| Vehicle Height | 1430 mm | 1417 mm |
| Wheelbase Size | 2450 mm | 2875 mm |
