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Compare any two cars and get our Virtual Adviser™ opinion

Car #1
Make
Model
Variant
Engine
Car #2
Make
Model
Variant
Engine

compare selected cars
2015. - 2019.
C - Small family car
hatchback, 5 door
rear
Badges
Production
Vehicle class
Body style
Wheel drive
Safety
2016. - 2020.
C - Small family car
hatchback, 5 door
front

Marketing

Dimensons & Outlines

4329 mm
1765 mm
1421 mm
360 liters
1200 liters
52 liters
Length
Width
Height
Boot (min)
Boot (max)
Fuel tank
4425 mm
1805 mm
1495 mm
430 liters
430 liters
50 liters
2015 BMW 1 Series
2016 Infiniti Q30

Engine

Diesel
3 - Inline, 4 valves per cylinder
Turbo
1496 cc
116 hp
270 Nm
Engine
Fuel
Configuration
Aspiration
Displacement
Power
Torque
Renault / Nissan
1.5 dCi K9K 865
Diesel
4 - Inline, 2 valves per cylinder
Turbo
1461 cc
110 hp
240 Nm

Performance (manual gearbox)

manual gearbox - 6 gears
1295 kg
10.3 s
200 km/h
4.3 l/100km
3.3 l/100km
3.7 l/100km
97 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
manual gearbox - 6 gears
1359 kg
12.0 s
190 km/h
4.5 l/100km
3.6 l/100km
3.9 l/100km
103 g/km

Performance (automatic gearbox)

automatic - 8 gears
1325 kg
10.3 s
200 km/h
4.1 l/100km
3.4 l/100km
3.7 l/100km
96 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
dual clutch - 7 gears
1422 kg
11.9 s
190 km/h
4.7 l/100km
4.0 l/100km
4.3 l/100km
111 g/km

Expenses

11200 EUR
Price from
13500 EUR

Virtual Adviser's™ opinion

Overview

Two significantly similar cars, no doubt about that. Still, each one has something different to offer. Having both cars powered by diesel engines and utilizing the 5-door hatchback body style within the same 'Small family car' segment, the only major difference here really is their wheel drive configuration (rear for the BMW and front in the case of the Infiniti). The first one has a BMW-engineered powertrain under the hood, a 3-cylinder, 12-valves 116hp unit, while the other one gets its power and torque from a 4-cylinder, 8-valves 110hp engine designed by Renault.

Safety

The first thing to look into here would be the results from European New Car Assessment Programme (Euro NCAP) tests performed on the two cars. Good thing is that both vehicles got tested, with the same number of safety stars gained in the process. Still, apart from the official crash test results there are other things we need to be aware of. Both vehicles belong to the small family car segment, which is generally classifying them somewhere in the middle safety-wise, but that fact doesn't break the tie between the two cars. On the other hand, taking kerb weight as an important factor into account, the Japanese car offers a marginal difference of 5% more metal.

Reliability

Manufacturers have been building their reliability reputation for decades now and, generally speaking, it appears that Infiniti does have a slight advantage, when all the models are taken into account. That's the official data, while our visitors describe reliability of BMW with an average rating of 4.2, and models under the Infiniti badge with 4.5 out of 5. Unfortunatelly, I don't have enough insight that would allow me to comment in more details on the specific models level. We should definitely mention that owners of cars with the same powertrain as the German car rank it on average as 4.5, while the one under the competitor's bonnet gets 4.2 out of 5.

Performance & Fuel economy

BMW is undoubtly more agile, reaching 100km/h in 1.7 seconds less than its competitor. In addition to that it accelerates all the way to 200 kilometers per hour, 10km/h more than the other car. When it comes to fuel economy things look pretty much the same for both cars, averaging around 3.8 liters of fuel per 100 kilometers (74 mpg), in combined cycle.


Verdict

Infiniti appears just a bit more reliable, although the difference is truly marginal. The most important thing when deciding between any two vehicles should always be safety, both passive and active. In my opinion, everything taken into account, the Japanese car offers slightly better overall protection and takes the lead. From there things take a different direction, with BMW being considerably quicker, thus putting more smile on driver's face. To make things even better, it consumps less fuel! I believe that, when we take all into account, we have only one winner here - the BMW. Nevertheless, let's not forget that people have different preferences and needs, so what really counts is your personal feel. I'm only here to help. I suggest you spend two more minutes in order to find out which car, based on your needs and budget, would be picked by the virtual adviser, among thousands of similar, yet so different vehicles.

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