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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

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2007. - 2011.
D - Large family car
sedan, 4 door
4 x 4
Badges
Production
Vehicle class
Body style
Wheel drive
Safety
2005. - 2009.
D - Large family car
sedan, 4 door
rear

Marketing

Dimensons & Outlines

4717 mm
1826 mm
1406 mm
480 liters
962 liters
65 liters
Length
Width
Height
Boot (min)
Boot (max)
Fuel tank
4575 mm
1800 mm
1440 mm
378 liters
378 liters
65 liters
2007 Audi A4 S4
2005 Lexus IS

Engine

Volkswagen
3.0 TFSI CAKA
Petrol
6 - V config, 4 valves per cylinder
Turbo
2995 cc
333 hp
440 Nm
Engine
Fuel
Configuration
Aspiration
Displacement
Power
Torque
Petrol
6 - V config, 4 valves per cylinder
Nat. Asp.
2499 cc
207 hp
252 Nm

Performance (manual gearbox)

manual gearbox - 6 gears
1650 kg
5.1 s
250 km/h
13.7 l/100km
7.3 l/100km
9.7 l/100km
225 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
manual gearbox - 6 gears
1570 kg
8.1 s
230 km/h
13.5 l/100km
7.7 l/100km
9.8 l/100km
231 g/km

Performance (automatic gearbox)

automatic - 6 gears
1685 kg
5.3 s
250 km/h
13.5 l/100km
7.0 l/100km
9.4 l/100km
219 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
automatic - 6 gears
1560 kg
8.4 s
225 km/h
12.7 l/100km
7.0 l/100km
9.1 l/100km
214 g/km

Expenses

4600 EUR
Price from
3500 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 petrol 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 Audi and rear in the case of the Lexus). The first one has a Volkswagen-engineered powertrain under the hood, a 6-cylinder, 24-valves 333hp unit, while the other one gets its power and torque from a 6-cylinder, 24-valves 207hp engine designed by Toyota.

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 large family car segment, which is generally a good thing safety-wise, still it doesn't help us solve our dilemma, does it? Furthermore, if we'd like to consider vehicle mass in this context too, which we definitely should, the German 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 Lexus as a brand displays somewhat better results, all the models observed together. These are the official statistics, while our visitors describe reliability of Audi with an average rating of 4.2, and models under the Lexus badge with 5.0 out of 5. The same official information place A4 as average reliability-wise, and IS is more or less at the same level.Above it all, drivers of cars with the same engine as the German car rank it on average as 4.3, while the one under the competitor's bonnet gets 5.0 out of 5.

Performance & Fuel economy

Audi is way more agile, reaching 100km/h in 3 seconds less than its competitor. In addition to that it accelerates all the way to 250 kilometers per hour, 20km/h more than the other car. When it comes to fuel economy things look pretty much the same for both cars, averaging around 9.8 liters of fuel per 100 kilometers (29 mpg), in combined cycle.


Verdict

Lexus is apparently more reliable, not too much, but just enough. 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 German car offers slightly better overall protection and takes the lead. It all continues in the same direction, with Audi outracing its opponent in any situation possible, making it better choice for boy racers. To make things even better, it consumps less fuel! All together, there's not much more to say, in this case I wouldn't even consider anything but 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. Also, you could use the oportunity to find out which car, everything taken into account, would be the perfect choice for you in the eyes of the virtual adviser, out of 12.000+ vehicles we currently have in our database.

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