2011 BMW 118 vs. 2011 BMW 123
To start off, both 2011 BMW 118 and 2011 BMW 123 were released in the same year (2011). Therefore the support and the availability on parts for both vehicles should be relatively similar. Both 2011 BMW 118 and 2011 BMW 123 are equipped with a 1,995 cc engine. In terms of performance, 2011 BMW 123 (202 HP @ 4400 RPM) has 59 more horse power than 2011 BMW 118. (143 HP @ 4000 RPM) In normal driving conditions, 2011 BMW 123 should accelerate faster than 2011 BMW 118. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 123 weights approximately 110 kg more than 2011 BMW 118. 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, 2011 BMW 123 (400 Nm @ 2000 RPM) has 100 more torque (in Nm) than 2011 BMW 118. (300 Nm @ 1750 RPM). This means 2011 BMW 123 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 118.
Compare all specifications:
| 2011 BMW 118 | 2011 BMW 123 | |
| Make | BMW | BMW |
| Model | 118 | 123 |
| Year Released | 2011 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 143 HP | 202 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 300 Nm | 400 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 8.5 seconds | 7 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1385 kg | 1495 kg |
| Vehicle Length | 4239 mm | 4360 mm |
| Vehicle Width | 1748 mm | 1748 mm |
| Vehicle Height | 1421 mm | 1423 mm |
| Wheelbase Size | 2660 mm | 2660 mm |
| Fuel Consumption Highway | 5.3 L/100km | 4.3 L/100km |
| Fuel Consumption City | 6.4 L/100km | 6.4 L/100km |
| Fuel Consumption Overall | 4.5 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 51 L | 51 L |
