1978 Alfa Romeo Giulietta vs. 2007 BMW M5
To start off, 2007 BMW M5 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Giulietta would be higher. At 4,998 cc (10 cylinders), 2007 BMW M5 is equipped with a bigger engine. In terms of performance, 2007 BMW M5 (500 HP @ 7750 RPM) has 407 more horse power than 1978 Alfa Romeo Giulietta. (93 HP @ 6000 RPM) In normal driving conditions, 2007 BMW M5 should accelerate faster than 1978 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M5 weights approximately 760 kg more than 1978 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 2007 BMW M5 (520 Nm @ 6100 RPM) has 399 more torque (in Nm) than 1978 Alfa Romeo Giulietta. (121 Nm @ 4500 RPM). This means 2007 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Giulietta. 2007 BMW M5 has automatic transmission and 1978 Alfa Romeo Giulietta has manual transmission. 1978 Alfa Romeo Giulietta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW M5 will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Alfa Romeo Giulietta | 2007 BMW M5 | |
Make | Alfa Romeo | BMW |
Model | Giulietta | M5 |
Year Released | 1978 | 2007 |
Engine Position | Front | Front |
Engine Size | 1357 cc | 4998 cc |
Engine Cylinders | 4 cylinders | 10 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 93 HP | 500 HP |
Engine RPM | 6000 RPM | 7750 RPM |
Torque | 121 Nm | 520 Nm |
Torque RPM | 4500 RPM | 6100 RPM |
Engine Bore Size | 80 mm | 92 mm |
Engine Stroke Size | 67.5 mm | 75.2 mm |
Engine Compression Ratio | 9.0:1 | 12.0:1 |
Top Speed | 165 km/hour | 250 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1070 kg | 1830 kg |
Vehicle Length | 4220 mm | 4860 mm |
Vehicle Width | 1660 mm | 1850 mm |
Vehicle Height | 1410 mm | 1480 mm |
Wheelbase Size | 2520 mm | 2900 mm |
Fuel Tank Capacity | 50 L | 70 L |