2013 BMW 3 Series vs. 2013 BMW 5 Series
To start off, both 2013 BMW 3 Series and 2013 BMW 5 Series were released in the same year (2013). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,395 cc (8 cylinders), 2013 BMW 5 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 5 Series (439 HP @ 5500 RPM) has 123 more horse power than 2013 BMW 3 Series. (316 HP @ 5900 RPM) In normal driving conditions, 2013 BMW 5 Series should accelerate faster than 2013 BMW 3 Series. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 5 Series weights approximately 235 kg more than 2013 BMW 3 Series. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 5 Series is all wheel drive (AWD), it will have significant more traction and grip than 2013 BMW 3 Series. In wet, icy, snow, or gravel driving conditions, 2013 BMW 5 Series will offer significantly more control. 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 5 Series (651 Nm @ 4500 RPM) has 201 more torque (in Nm) than 2013 BMW 3 Series. (450 Nm @ 1500 RPM). This means 2013 BMW 5 Series will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW 3 Series. 2013 BMW 5 Series has automatic transmission and 2013 BMW 3 Series has manual transmission. 2013 BMW 3 Series will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW 5 Series will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2013 BMW 3 Series | 2013 BMW 5 Series | |
| Make | BMW | BMW |
| Model | 3 Series | 5 Series |
| Year Released | 2013 | 2013 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 316 HP | 439 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 450 Nm | 651 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 89 mm | 88 mm |
| Engine Compression Ratio | 10.2 :1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 210 km/hour | 240 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 5.9 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | 6-speed manual | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1815 kg | 2050 kg |
| Vehicle Length | 4620 mm | 4905 mm |
| Vehicle Width | 1961 mm | 2094 mm |
| Vehicle Height | 1370 mm | 1464 mm |
| Wheelbase Size | 2760 mm | 2968 mm |
| Fuel Consumption | 7.7 L/100km | 8.3 L/100km |
| Fuel Consumption City | 11.9 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 61 L | 70 L |
