2008 BMW 328 vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW 328. In addition, the cost of maintenance, including insurance, on 2008 BMW 328 would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (439 HP @ 6000 RPM) has 209 more horse power than 2008 BMW 328. (230 HP @ 6500 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 2008 BMW 328.
Because 2013 BMW 6 series is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2013 BMW 6 series. However, in wet, icy, snow, or gravel driving conditions, 2008 BMW 328, being front wheel drive (FWD), will offer much better control with better grip. 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, 2013 BMW 6 series (651 Nm @ 4500 RPM) has 380 more torque (in Nm) than 2008 BMW 328. (271 Nm @ 2750 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 328.
Compare all specifications:
| 2008 BMW 328 | 2013 BMW 6 series | |
| Make | BMW | BMW |
| Model | 328 | 6 series |
| Year Released | 2008 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3001 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 439 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 271 Nm | 651 Nm |
| Torque RPM | 2750 RPM | 4500 RPM |
| Engine Compression Ratio | 10.7:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4530 mm | 4897 mm |
| Vehicle Width | 1820 mm | 1895 mm |
| Vehicle Height | 1430 mm | 1364 mm |
| Wheelbase Size | 2770 mm | 2855 mm |
| Fuel Consumption | 9.4 L/100km | 10.2 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 61 L | 70 L |
