2003 AC Cobra vs. 2007 Mercedes-Benz E
To start off, 2007 Mercedes-Benz E is newer by 4 year(s). Which means there will be less support and parts availability for 2003 AC Cobra. In addition, the cost of maintenance, including insurance, on 2003 AC Cobra would be higher. At 3,506 cc (8 cylinders), 2003 AC Cobra is equipped with a bigger engine. In terms of performance, 2003 AC Cobra (350 HP @ 6500 RPM) has 163 more horse power than 2007 Mercedes-Benz E. (187 HP @ 4000 RPM). In normal driving conditions, 2003 AC Cobra should accelerate faster than 2007 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz E weights approximately 653 kg more than 2003 AC Cobra.
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, both vehicles can yield 400 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2007 Mercedes-Benz E has automatic transmission and 2003 AC Cobra has manual transmission. 2003 AC Cobra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 AC Cobra | 2007 Mercedes-Benz E | |
| Make | AC | Mercedes-Benz |
| Model | Cobra | E |
| Year Released | 2003 | 2007 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 2986 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 350 HP | 187 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 400 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 1400 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 81 mm | 92 mm |
| Engine Compression Ratio | 8.0:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1062 kg | 1715 kg |
| Vehicle Length | 4210 mm | 4820 mm |
| Vehicle Width | 1750 mm | 1830 mm |
| Vehicle Height | 1210 mm | 1490 mm |
| Wheelbase Size | 2300 mm | 2860 mm |
