2006 BMW Z4 vs. 1965 Fiat Coupe
To start off, 2006 BMW Z4 is newer by 41 year(s). Which means there will be less support and parts availability for 1965 Fiat Coupe. In addition, the cost of maintenance, including insurance, on 1965 Fiat Coupe would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 41 more horse power than 1965 Fiat Coupe. (148 HP @ 5600 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1965 Fiat Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 105 kg more than 1965 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 45 more torque (in Nm) than 1965 Fiat Coupe. (200 Nm @ 4000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1965 Fiat Coupe.
Compare all specifications:
| 2006 BMW Z4 | 1965 Fiat Coupe | |
| Make | BMW | Fiat |
| Model | Z4 | Coupe |
| Year Released | 2006 | 1965 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2277 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 148 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 245 Nm | 200 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 78 mm |
| Engine Stroke Size | 75 mm | 79.5 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1335 kg | 1230 kg |
| Vehicle Length | 4100 mm | 4630 mm |
| Vehicle Width | 1790 mm | 1640 mm |
| Vehicle Height | 1310 mm | 1370 mm |
| Wheelbase Size | 2500 mm | 2660 mm |
| Fuel Tank Capacity | 55 L | 38 L |
