2003 AC Cobra vs. 1978 Mercury Grand Marquis
To start off, 2003 AC Cobra is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 1978 Mercury Grand Marquis would be higher. At 4,942 cc (8 cylinders), 1978 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2003 AC Cobra (350 HP @ 6500 RPM) has 221 more horse power than 1978 Mercury Grand Marquis. (129 HP @ 3600 RPM). In normal driving conditions, 2003 AC Cobra should accelerate faster than 1978 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercury Grand Marquis weights approximately 628 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, 2003 AC Cobra (400 Nm @ 4000 RPM) has 97 more torque (in Nm) than 1978 Mercury Grand Marquis. (303 Nm @ 2600 RPM). This means 2003 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 1978 Mercury Grand Marquis.
Compare all specifications:
2003 AC Cobra | 1978 Mercury Grand Marquis | |
Make | AC | Mercury |
Model | Cobra | Grand Marquis |
Year Released | 2003 | 1978 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 3506 cc | 4942 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 350 HP | 129 HP |
Engine RPM | 6500 RPM | 3600 RPM |
Torque | 400 Nm | 303 Nm |
Torque RPM | 4000 RPM | 2600 RPM |
Engine Bore Size | 83 mm | 101.6 mm |
Engine Stroke Size | 81 mm | 76.2 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 | 1062 kg | 1690 kg |
Vehicle Length | 4210 mm | 5400 mm |
Vehicle Width | 1750 mm | 1980 mm |
Vehicle Height | 1210 mm | 1390 mm |
Wheelbase Size | 2300 mm | 2910 mm |