1979 Austin Allegro vs. 2009 Mercedes-Benz S
To start off, 2009 Mercedes-Benz S is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1979 Austin Allegro would be higher. At 5,460 cc (8 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (382 HP @ 6000 RPM) has 338 more horse power than 1979 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 1979 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 550 kg more than 1979 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 1979 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz S 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, 2009 Mercedes-Benz S (530 Nm @ 2800 RPM) has 456 more torque (in Nm) than 1979 Austin Allegro. (74 Nm @ 2900 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1979 Austin Allegro. 2009 Mercedes-Benz S has automatic transmission and 1979 Austin Allegro has manual transmission. 1979 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Austin Allegro | 2009 Mercedes-Benz S | |
| Make | Austin | Mercedes-Benz |
| Model | Allegro | S |
| Year Released | 1979 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 5460 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 382 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 74 Nm | 530 Nm |
| Torque RPM | 2900 RPM | 2800 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 815 kg | 1365 kg |
| Vehicle Length | 3200 mm | 5210 mm |
| Vehicle Width | 1620 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1480 mm |
| Wheelbase Size | 2450 mm | 3170 mm |
| Fuel Tank Capacity | 48 L | 90 L |
