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

compare selected cars
2015. - 2019.
D - Large family car
sedan, 4 door
4 x 4
Badges
Production
Vehicle class
Body style
Wheel drive
Safety
2015. - 2018.
D - Large family car
sedan, 4 door
front

Marketing

Dimensons & Outlines

4633 mm
1811 mm
1429 mm
480 liters
480 liters
57 liters
Length
Width
Height
Boot (min)
Boot (max)
Fuel tank
4726 mm
1842 mm
1427 mm
480 liters
965 liters
54 liters
2015 BMW 3 Series
2015 Audi A4

Engine

Diesel
4 - Inline, 4 valves per cylinder
Turbo
1995 cc
150 hp
320 Nm
Engine
Fuel
Configuration
Aspiration
Displacement
Power
Torque
Volkswagen
2.0 TDI CRBC
Diesel
4 - Inline, 4 valves per cylinder
Turbo
1968 cc
150 hp
320 Nm

Performance (manual gearbox)

manual gearbox - 6 gears
1500 kg
8.8 s
212 km/h
5.9 l/100km
4.2 l/100km
4.8 l/100km
127 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
manual gearbox - 6 gears
1505 kg
8.9 s
220 km/h
5.0 l/100km
3.9 l/100km
4.2 l/100km
111 g/km

Performance (automatic gearbox)

 
kg
s
km/h
l/100km
l/100km
l/100km
g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
dual clutch - 7 gears
1540 kg
8.7 s
219 km/h
5.1 l/100km
3.9 l/100km
4.3 l/100km
112 g/km

Expenses

7900 EUR
Price from
11500 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 4-door sedan body style within the same 'Large family car' segment, the only major difference here really is their wheel drive configuration (4 x 4 for the BMW and front in the case of the Audi). The first one has a BMW-engineered powertrain under the hood, a 4-cylinder, 16-valves 150hp unit, while the other one gets its power and torque from a 4-cylinder, 16-valves 150hp engine designed by Volkswagen.

Safety

Both vehicles got tested by European New Car Assessment Programme (Euro NCAP), with the same number of safety stars gained in the process. That aside, let's consider some other aspects which affect safety. Both vehicles belong to the large family car segment, which is generally a good thing safety-wise, still it doesn't help us solve our dilemma, does it? On the other hand, taking kerb weight as an important factor into account, Audi A4 offers a marginal difference of 1% more metal.

Reliability

I don't like generalizing things when it comes to reliability, although it does seem that both brands display similar results in faults and breakdowns, all the models observed together. These are the results of an independent reasearch, while our visitors describe reliability of BMW, as well as Audi, with the same average rating of 4.2 out of 5. Some independent research have also placed 3 Series as average reliability-wise, and A4 is more or less at the same level.That apart, owners of different cars powered by the same engine as 3 Series rank it on average as 5.0, while the one under the competitor's bonnet gets 4.6 out of 5.

Performance & Fuel economy

BMW is a bit more agile, reaching 100km/h in 0.1 seconds less than its competitor. Still, it lacks the power to win the top speed competition, topping at 212 kilometers per hour, 8km/h less than the other car. When it comes to fuel economy things look pretty much the same for both cars, averaging around 4.5 liters of fuel per 100 kilometers (63 mpg), in combined cycle.


Verdict

BMW 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, Audi A4 offers slightly better overall protection and takes the lead. From there things take a different direction, with BMW offering somewhat better performance, just enough to call it quicker. It does come at a cost though, and that's the fuel consumption... No mistake, whatever you decide here, but I'd still go for the Audi. Anyway, that's the most objective conclusion I could've came up with and it's based solely on the information found on this website. Aspects such as design, practicality, brand value and driving experience are there for you to measure them out. 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, out of 12.000+ vehicles we currently have in our database.

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