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AX5vsBX1Diesel
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BMW X5 xDrive25d G05 vs BMW X1 sDrive20d F48: 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 · 2021 vs 2018 · Methodology
BMWDieselFaster

X5 xDrive25d G05

231 hp · 450 Nm · 2,070 kg · 2021

VS
BMWDiesel

X1 sDrive20d F48

190 hp · 400 Nm · 1,540 kg · 2018

Result · 0–100 km/h

ABMW X5 xDrive25d G05

7.40 s

Gap0.40 sin favour of X5 xDrive25d
BBMW X1 sDrive20d F48

7.80 s

Summary · Caralogy simulation
MeasureX5 xDrive25d G05X1 sDrive20d F48Gap
0–100 km/h7.40 s7.80 s0.40 s · X5 xDrive25d G05
400 m standing start15.40 s15.77 s0.37 s · X5 xDrive25d G05
1,000 m standing start28.46 s28.47 s0.01 s · X5 xDrive25d G05
Top speed (electronically limited)222 km/h222 km/hSame
Power-to-weight ratio8.96 kg/hp8.11 kg/hpbetter ratio · X1 sDrive20d F48

Watch the race

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

BMWDieselX5 xDrive25d G05
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDieselX1 sDrive20d F48
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.
StageX5 xDrive25d G05X1 sDrive20d F48
0–30 km/h1.40 s2.05 s
0–50 km/h2.48 s3.31 s
0–80 km/h5.02 s5.63 s
0–100 km/h7.40 s7.80 s
0–120 km/h10.45 s · tight gap10.51 s
0–160 km/h19.78 s18.66 s
0–200 km/h40.21 s35.94 s
400 m standing start15.40 s15.77 s
1,000 m standing start28.46 s · tight gap28.47 s
Top speed222 km/h222 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.

BMW

X5 xDrive25d G05

8,96kg/hpcompensated by −530 kg
CharacteristicValueDetail
Power231 hp4 cyl
Torque450 Nm
Weight2 070 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxEight-speed Steptronic transmission
BMW

X1 sDrive20d F48

8,11kg/hpratio better by 0,86 kg/hp
CharacteristicValueDetail
Power190 hpPending
Torque400 Nm
Weight1 540 kgmanufacturer kerb weight
Drivetrain-
Gearboxoptional: 8-speed Steptronic transmission

The start: 0 to 100 km/h

Off the line, the X5 xDrive25d hits 100 km/h in 7.40 s versus 7.80 s for the X1 sDrive20d. At this point, the X5 xDrive25d leads by 0.40 s and sits roughly 16 m ahead.

From 100 km/h to 400 metres

At 200 metres, the X5 xDrive25d is doing 117 km/h against 119 km/h for the X1 sDrive20d. The gap is 0.53 s. The gap remains stable from the start.

At 400 metres standing start, the X5 xDrive25d crosses the line in 15.39 s versus 15.77 s. The 0.38 s gap represents roughly 15 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the gap narrows.

At 1,000 metres, the X5 xDrive25d finishes in 28.46 s versus 28.46 s, with just 0.01 s to spare. The X1 sDrive20d fails to fully close the launch gap.

What the numbers don’t tell you

Both rivals share the same electronic speed cap: the X5 xDrive25d and the X1 sDrive20d are governed to 222 km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.

With two combustion powertrains, the difference comes down to power-to-weight ratio (8.96 kg/hp vs 8.11 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.38 seconds. The 0.40 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Compare with other alternatives

Swap one of the two models to explore an equivalent duel in the same segment.

Instead of X5 xDrive25d G05
Audi Q3 Sportback
Instead of X1 sDrive20d F48
Audi Q7 SUVAudi Q7 SUV

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Frequently asked questions

Over 0–100 km/h, X5 xDrive25d G05 wins (7,40 s vs 7,80 s).

X5 xDrive25d G05 goes from 0 to 100 km/h in 7,40 seconds (calibrated simulation).

X5 xDrive25d G05: 231 hp, ratio 8,96 kg/hp. X1 sDrive20d F48: 190 hp, ratio 8,11 kg/hp.

X5 xDrive25d G05: 222 km/h. X1 sDrive20d F48: 222 km/h.