1954 Alfa Romeo AR 51 vs. 2002 Jeep Grand Cherokee
To start off, 2002 Jeep Grand Cherokee is newer by 48 year(s). Which means there will be less support and parts availability for 1954 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1954 Alfa Romeo AR 51 would be higher. At 3,960 cc (6 cylinders), 2002 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2002 Jeep Grand Cherokee (195 HP @ 4600 RPM) has 132 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 2002 Jeep Grand Cherokee should accelerate faster than 1954 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jeep Grand Cherokee weights approximately 466 kg more than 1954 Alfa Romeo AR 51. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1954 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Jeep Grand Cherokee. In wet, icy, snow, or gravel driving conditions, 1954 Alfa Romeo AR 51 will offer significantly more control. 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. 2002 Jeep Grand Cherokee has automatic transmission and 1954 Alfa Romeo AR 51 has manual transmission. 1954 Alfa Romeo AR 51 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1954 Alfa Romeo AR 51 | 2002 Jeep Grand Cherokee | |
| Make | Alfa Romeo | Jeep |
| Model | AR 51 | Grand Cherokee |
| Year Released | 1954 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 3960 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 63 HP | 195 HP |
| Engine RPM | 4400 RPM | 4600 RPM |
| Engine Bore Size | 82.6 mm | 98.4 mm |
| Engine Stroke Size | 88 mm | 86.7 mm |
| Engine Compression Ratio | 7.0:1 | 8.7:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1716 kg |
| Vehicle Length | 3530 mm | 4620 mm |
| Vehicle Width | 1580 mm | 1840 mm |
| Vehicle Height | 1830 mm | 1770 mm |
| Wheelbase Size | 2210 mm | 2700 mm |
