1953 Allard J2 vs. 1978 Mercury Grand Marquis
To start off, 1978 Mercury Grand Marquis is newer by 25 year(s). Which means there will be less support and parts availability for 1953 Allard J2. In addition, the cost of maintenance, including insurance, on 1953 Allard J2 would be higher. At 5,416 cc (8 cylinders), 1953 Allard J2 is equipped with a bigger engine. In terms of performance, 1953 Allard J2 (158 HP @ 3800 RPM) has 29 more horse power than 1978 Mercury Grand Marquis. (129 HP @ 3600 RPM). In normal driving conditions, 1953 Allard J2 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 710 kg more than 1953 Allard J2.
Compare all specifications:
| 1953 Allard J2 | 1978 Mercury Grand Marquis | |
| Make | Allard | Mercury |
| Model | J2 | Grand Marquis |
| Year Released | 1953 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 4942 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 129 HP |
| Engine RPM | 3800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 1690 kg |
| Vehicle Length | 3780 mm | 5400 mm |
| Vehicle Width | 1730 mm | 1980 mm |
| Vehicle Height | 1300 mm | 1390 mm |
| Wheelbase Size | 2550 mm | 2910 mm |
