2009 BMW X5 vs. 1966 Fiat Coupe
To start off, 2009 BMW X5 is newer by 43 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 4,799 cc (8 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (350 HP @ 6300 RPM) has 202 more horse power than 1966 Fiat Coupe. (148 HP @ 5600 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1966 Fiat Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 295 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, 2009 BMW X5 (476 Nm @ 3400 RPM) has 275 more torque (in Nm) than 1966 Fiat Coupe. (201 Nm @ 4000 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1966 Fiat Coupe.
Compare all specifications:
| 2009 BMW X5 | 1966 Fiat Coupe | |
| Make | BMW | Fiat |
| Model | X5 | Coupe |
| Year Released | 2009 | 1966 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2279 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 350 HP | 148 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 476 Nm | 201 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 78 mm |
| Engine Stroke Size | 88.3 mm | 79.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1230 kg |
| Vehicle Length | 4860 mm | 4630 mm |
| Vehicle Width | 1940 mm | 1640 mm |
| Vehicle Height | 1740 mm | 1370 mm |
| Wheelbase Size | 2940 mm | 2660 mm |
| Fuel Tank Capacity | 85 L | 70 L |
