1965 AC 427 vs. 1999 Mercedes-Benz CLK
To start off, 1999 Mercedes-Benz CLK is newer by 34 year(s). Which means there will be less support and parts availability for 1965 AC 427. In addition, the cost of maintenance, including insurance, on 1965 AC 427 would be higher. At 6,997 cc (8 cylinders), 1965 AC 427 is equipped with a bigger engine. In terms of performance, 1965 AC 427 (410 HP @ 4000 RPM) has 276 more horse power than 1999 Mercedes-Benz CLK. (134 HP @ 5500 RPM). In normal driving conditions, 1965 AC 427 should accelerate faster than 1999 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz CLK weights approximately 103 kg more than 1965 AC 427.
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, 1965 AC 427 (652 Nm @ 3700 RPM) has 467 more torque (in Nm) than 1999 Mercedes-Benz CLK. (185 Nm @ 3700 RPM). This means 1965 AC 427 will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz CLK. 1965 AC 427 has automatic transmission and 1999 Mercedes-Benz CLK has manual transmission. 1999 Mercedes-Benz CLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1965 AC 427 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1965 AC 427 | 1999 Mercedes-Benz CLK | |
| Make | AC | Mercedes-Benz |
| Model | 427 | CLK |
| Year Released | 1965 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 6997 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 410 HP | 134 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 652 Nm | 185 Nm |
| Torque RPM | 3700 RPM | 3700 RPM |
| Engine Bore Size | 107.7 mm | 89.9 mm |
| Engine Stroke Size | 96 mm | 78.7 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1397 kg | 1500 kg |
| Vehicle Length | 4430 mm | 4530 mm |
| Vehicle Width | 1710 mm | 1730 mm |
| Vehicle Height | 1300 mm | 1350 mm |
| Wheelbase Size | 2440 mm | 2720 mm |
| Fuel Tank Capacity | 81 L | 69 L |
