1946 Alfa Romeo 6C vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 61 year(s). Which means there will be less support and parts availability for 1946 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1946 Alfa Romeo 6C would be higher. At 2,492 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (189 HP @ 6000 RPM) has 100 more horse power than 1946 Alfa Romeo 6C. (89 HP @ 4600 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1946 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1946 Alfa Romeo 6C weights approximately 165 kg more than 2007 BMW Z4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. 2007 BMW Z4 has automatic transmission and 1946 Alfa Romeo 6C has manual transmission. 1946 Alfa Romeo 6C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1946 Alfa Romeo 6C | 2007 BMW Z4 | |
| Make | Alfa Romeo | BMW |
| Model | 6C | Z4 |
| Year Released | 1946 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2443 cc | 2492 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 89 HP | 189 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1335 kg |
| Vehicle Length | 4880 mm | 4100 mm |
| Vehicle Width | 1840 mm | 1790 mm |
| Vehicle Height | 1510 mm | 1310 mm |
| Wheelbase Size | 3010 mm | 2500 mm |
| Fuel Tank Capacity | 77 L | 55 L |
