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AQ7vsBEPHEV
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  • SpecsQ7 · E

Audi Q7 SUV vs Mercedes E 400 e 4MATIC W214: which is truly faster?

Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.

large SUV · 2025 vs 2024 · Methodology
AudiPHEVFaster

Q7 SUV

489 hp · 700 Nm · 2,385 kg · 2025

VS
MercedesPHEV

E 400 e 4MATIC W214

381 hp · 650 Nm · 2,245 kg · 2024

Result · 0–100 km/h

AAudi Q7 SUV

5.15 s

Gap0.15 sin favour of Q7 SUV
BMercedes E 400 e 4MATIC W214

5.30 s

Summary · Caralogy simulation
MeasureQ7 SUVE 400 e 4MATIC W214Gap
0–100 km/h5.15 s5.30 s0.15 s · Q7 SUV
400 m standing start13.41 s13.57 s0.16 s · Q7 SUV
1,000 m standing start24.35 s24.58 s0.23 s · Q7 SUV
Top speed (electronically limited)240 km/h250 km/h10 km/h · E 400 e 4MATIC W214
Power-to-weight ratio4.88 kg/hp5.89 kg/hpbetter ratio · Q7 SUV

Watch the race

Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.

AudiPHEVQ7 SUV
Speed
0km/h
Timer
0,00s
Distance
0m
MercedesPHEVE 400 e 4MATIC W214
Speed
0km/h
Timer
0,00s
Distance
0m
100 m
200 m
300 m
400 m
500 m
600 m
700 m
800 m
900 m
1000 m
0m → 1000m
Gap0m

Stage-by-stage comparison

Simulated performance at each stage. Best value in bold.
StageQ7 SUVE 400 e 4MATIC W214
0–30 km/h1.35 s · tight gap1.36 s
0–50 km/h2.26 s2.06 s
0–80 km/h3.77 s3.74 s · tight gap
0–100 km/h5.15 s5.30 s
0–120 km/h6.87 s7.13 s
0–160 km/h11.60 s12.19 s
0–200 km/h19.18 s19.66 s
400 m standing start13.41 s13.57 s
1,000 m standing start24.35 s24.58 s
Top speed limited240 km/h250 km/h

Parameters and assumptions

Simulation

Start
Standing, straight line
Surface
Dry asphalt, 23°C
Wind
None
Driver
1 person, 75 kg

Calibration

Splits
0–100, 0–200 manufacturer
Power curve
Real measurement (Caralogy)
VMax
Manufacturer limited
Transmission
Losses integrated in model

Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.

Under the bonnet

Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.

Audi

Q7 SUV

4,88kg/hpratio better by 1,02 kg/hp
CharacteristicValueDetail
Power489 hpPending
Torque700 Nm
Weight2 385 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic
Mercedes

E 400 e 4MATIC W214

5,89kg/hpcompensated by −140 kg
CharacteristicValueDetail
Power381 hp4 cyl
Torque650 Nm
Weight2 245 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown

The start: 0 to 100 km/h

Off the line, the Q7 SUV hits 100 km/h in 5.15 s versus 5.31 s for the E 400 e 4MATIC. The 0.15 s gap is negligible: both vehicles are neck and neck.

From 100 km/h to 400 metres

At 200 metres, the Q7 SUV is doing 139 km/h against 135 km/h for the E 400 e 4MATIC. The gap is 0.06 s. The gap remains stable from the start.

At 400 metres standing start, the Q7 SUV crosses the line in 13.41 s versus 13.57 s. The 0.16 s gap represents roughly 8 m of track - barely a car length.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Q7 SUV continues to build its lead. At 600 metres, it runs at 192 km/h versus 190 km/h. At 1,000 metres, the Q7 SUV finishes in 24.35 s versus 24.58 s, with a 0.23 s lead. Both vehicles have similar top speeds (240 vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Q7 SUV is capped at 240 km/h, the E 400 e 4MATIC at 250 (i.e. 155 mph - industry threshold) km/h. This isn’t a physical engine limit - it’s a manufacturer choice, usually for tyre safety or homologation reasons. Neither car reaches its true aerodynamic top speed.

With two plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (4.88 kg/hp vs 5.89 kg/hp) and transmission (Automatic vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.31 seconds. The 0.15 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

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AudiVSPorsche

Q7 SUV vs Cayenne E-Hybrid

BMWVSMercedes

545e xDrive vs E 400 e 4MATIC

Frequently asked questions

Over 0–100 km/h, Q7 SUV wins (5,15 s vs 5,30 s).

Q7 SUV goes from 0 to 100 km/h in 5,15 seconds (calibrated simulation).

Q7 SUV: 489 hp, ratio 4,88 kg/hp. E 400 e 4MATIC W214: 381 hp, ratio 5,89 kg/hp.

Q7 SUV: 240 km/h. E 400 e 4MATIC W214: 250 km/h.