1999 BMW X5 vs. 1966 Fiat Coupe
To start off, 1999 BMW X5 is newer by 33 year(s). Which means there will be less support and parts availability for 1966 Fiat Coupe. In addition, the cost of maintenance, including insurance, on 1966 Fiat Coupe would be higher. At 4,398 cc (8 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1999 BMW X5 (282 HP @ 5400 RPM) has 134 more horse power than 1966 Fiat Coupe. (148 HP @ 5600 RPM). In normal driving conditions, 1999 BMW X5 should accelerate faster than 1966 Fiat Coupe. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 954 kg more than 1966 Fiat Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 BMW X5 (439 Nm @ 3600 RPM) has 238 more torque (in Nm) than 1966 Fiat Coupe. (201 Nm @ 4000 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1966 Fiat Coupe.
Compare all specifications:
| 1999 BMW X5 | 1966 Fiat Coupe | |
| Make | BMW | Fiat |
| Model | X5 | Coupe |
| Year Released | 1999 | 1966 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2279 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 282 HP | 148 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 439 Nm | 201 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 78 mm |
| Engine Stroke Size | 82.7 mm | 79.5 mm |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2184 kg | 1230 kg |
| Vehicle Length | 4670 mm | 4630 mm |
| Vehicle Width | 1880 mm | 1640 mm |
| Vehicle Height | 1710 mm | 1370 mm |
| Wheelbase Size | 2730 mm | 2660 mm |
| Fuel Tank Capacity | 93 L | 70 L |
