1978 Alfa Romeo Giulietta vs. 2007 BMW 525
To start off, 2007 BMW 525 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 5,497 cc (6 cylinders), 2007 BMW 525 is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (216 HP @ 6500 RPM) has 108 more horse power than 1978 Alfa Romeo Giulietta. (108 HP @ 5600 RPM) In normal driving conditions, 2007 BMW 525 should accelerate faster than 1978 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 424 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 525 (250 Nm @ 2900 RPM) has 107 more torque (in Nm) than 1978 Alfa Romeo Giulietta. (143 Nm @ 4300 RPM). This means 2007 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Giulietta. 2007 BMW 525 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 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Alfa Romeo Giulietta | 2007 BMW 525 | |
| Make | Alfa Romeo | BMW |
| Model | Giulietta | 525 |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 5497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 108 HP | 216 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 143 Nm | 250 Nm |
| Torque RPM | 4300 RPM | 2900 RPM |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1071 kg | 1495 kg |
| Vehicle Length | 4220 mm | 4850 mm |
| Vehicle Width | 1660 mm | 1470 mm |
| Vehicle Height | 1410 mm | 1850 mm |
| Wheelbase Size | 2460 mm | 2890 mm |
| Fuel Tank Capacity | 53 L | 70 L |
