1961 AC Aceca vs. 1977 Mercedes-Benz S
To start off, 1977 Mercedes-Benz S is newer by 16 year(s). Which means there will be less support and parts availability for 1961 AC Aceca. In addition, the cost of maintenance, including insurance, on 1961 AC Aceca would be higher. At 2,745 cc (6 cylinders), 1977 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1977 Mercedes-Benz S (158 HP @ 5500 RPM) has 33 more horse power than 1961 AC Aceca. (125 HP @ 6000 RPM) In normal driving conditions, 1977 Mercedes-Benz S should accelerate faster than 1961 AC Aceca. With that said, vehicle weight also plays an important factor in acceleration. 1977 Mercedes-Benz S weights approximately 716 kg more than 1961 AC Aceca. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1977 Mercedes-Benz S (223 Nm @ 4000 RPM) has 56 more torque (in Nm) than 1961 AC Aceca. (167 Nm @ 4500 RPM). This means 1977 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1961 AC Aceca.
Compare all specifications:
| 1961 AC Aceca | 1977 Mercedes-Benz S | |
| Make | AC | Mercedes-Benz |
| Model | Aceca | S |
| Year Released | 1961 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2745 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 158 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 167 Nm | 223 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 66 mm | 86 mm |
| Engine Stroke Size | 96 mm | 78.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 894 kg | 1610 kg |
| Vehicle Length | 4070 mm | 4740 mm |
| Vehicle Width | 1560 mm | 1880 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2290 mm | 2870 mm |
| Fuel Tank Capacity | 59 L | 85 L |
