1961 AC Ace vs. 2003 Mercedes-Benz SL
To start off, 2003 Mercedes-Benz SL is newer by 42 year(s). Which means there will be less support and parts availability for 1961 AC Ace. In addition, the cost of maintenance, including insurance, on 1961 AC Ace would be higher. At 5,513 cc (12 cylinders), 2003 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz SL (493 HP @ 5000 RPM) has 393 more horse power than 1961 AC Ace. (100 HP @ 5500 RPM) In normal driving conditions, 2003 Mercedes-Benz SL should accelerate faster than 1961 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz SL weights approximately 1212 kg more than 1961 AC Ace. 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, 2003 Mercedes-Benz SL (800 Nm @ 1800 RPM) has 620 more torque (in Nm) than 1961 AC Ace. (180 Nm @ 2000 RPM). This means 2003 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1961 AC Ace. 2003 Mercedes-Benz SL has automatic transmission and 1961 AC Ace has manual transmission. 1961 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1961 AC Ace | 2003 Mercedes-Benz SL | |
| Make | AC | Mercedes-Benz |
| Model | Ace | SL |
| Year Released | 1961 | 2003 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2553 cc | 5513 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 493 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 180 Nm | 800 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Compression Ratio | 7.8:1 | 9.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 813 kg | 2025 kg |
| Vehicle Length | 3860 mm | 4540 mm |
| Vehicle Width | 1490 mm | 1830 mm |
| Vehicle Height | 1250 mm | 1300 mm |
| Wheelbase Size | 2290 mm | 2570 mm |
| Fuel Tank Capacity | 54 L | 80 L |
