Among the 37 saloons 2022–2026, the 420i Gran Coupé ranks 11th of 37 in Combined consumption (6.5 L/100, behind the Bmw 320d), 8th of 28 in Tank range (908 km, behind the Audi A5 Sedan), 33th of 37 in 0–100 km/h (7.9 s, behind the Bmw M4 Competition with M xDrive).
G22 · GENERATION 2024 → · SALOON
BMWICE
420i Gran Coupé
184 hp, 7,9 s 0-100 : among the 37 saloons 2022–2026, the 420i Gran Coupé ranks 11th of 37 in Combined consumption, 8th of 28 in Tank range, 33th of 37 in 0–100 km/h. Here is what the Caralogy simulations say.
Power
184hp
300 Nm
0 → 100 km/h
7.9s
VMax 235 km/h
Cons.
6.5L
/100 km
Tank
59L
Technical identity card
Full specifications BMW 420i Gran Coupé
Manufacturer data. Consumption and range estimated from the WLTP cycle; performance simulated by the Caralogy physics engine.
Powertrain
| Displacement | 1,998 cm³ |
| Power | 184 hp |
| Couple | 300 Nm |
| Gearbox | Convertisseur de couple 8 rapports Automatique |
Consumption
| Cons. WLTP | 6.5 L/100km |
| Tank | 59 L |
Performance
| 0 → 100 km/h | 7,9 s |
| VMax | 235 km/h |
Dimensions and environment
| Length | 4,783 mm |
| Wheelbase | 2,856 mm |
| Width | 1,852 mm |
| Height | 1,442 mm |
| Boot | 470 L |
| Kerb weight | 1,620 kg |
| Cd | 0.26 |
Caralogy Methodology
Performance (0-100, top speed) simulated by the Caralogy physics engine (SCx, Crr, real torque curves). Motorway consumption values estimated from the manufacturer WLTP cycle.
See full methodology →Manufacturer data · WLTP-estimated consumption · Caralogy-simulated performance
Among the 37 saloons, the 420i Gran Coupé ranks (top 11 in segment) in fuel consumption. Caralogy simulates its real-world cost: motorway simulation, consumption simulation and performance simulation.
Caralogy Analysis
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Caralogy Verdict
Suitable for
saloon among the best in segment: 11th of 37 in Combined consumption (6.5 L/100), 8th of 28 in Tank range (908 km).
Less suitable for
Some metrics lag behind the segment. Check the rankings above to identify weak points.
Alternatives to consider
If the priority is Combined consumption, the Bmw 320d (1st with 4.3 L/100) takes the lead. If the priority is Tank range, the Audi A5 Sedan (1st with 1091 km) takes the lead.
Fuel consumption: 6.5 L/100 L/100 (11th of 37 in Combined consumption)
The 420i Gran Coupé consumes 6.5 L/100 on the WLTP combined cycle. The segment reference is the Bmw 320d (4.3 L/100).
Tank range: 908 km (8th of 28 in Tank range)
On a full tank, the 420i Gran Coupé covers 908 km on the combined cycle. The segment reference reaches 1091 km.
Go beyond this analysis
Recalculate everything for your own profile with the three physics simulators that power this page.
Running cost for your profile
Adjust mileage, driving mix and charging type to estimate your annual energy budget.
Launch simulator →Long-distance trip
Simulate any motorway trip: time, charging stops, total cost.
Simulate a trip →Chronos & accélération
0-100, 0-200, courbe de vitesse, positionnement segment.
Voir la performance →Segment positioning
Where the 420i Gran Coupé stands against saloons
Comparison across 37 saloons marketed between 2022–2026.
Combined consumption11e / 37
6.5 L/100
Min 14.9 L/100 · Lexus IS 500 F Sport RWDMax 4.3 L/100 · Bmw 320d
Tank range8e / 28
908 km
Min 500 km · Kia Stinger GT 3.3T AWDMax 1 091 km · Audi A5 Sedan
0–100 km/h33e / 37
7,9 s
Min 9,8 s · Audi A5 AvantMax 3,5 s · Bmw M4 Competition with M xDrive
Direct rivals (same segment, same energy)
A4 40 TFSI190 hp · 0-100 7.3 s
A5 Avant204 hp · 0-100 7.8 s
A5 Avant204 hp · 0-100 7.7 s
A5 Avant TFSI quattro S tronic 150 kW204 hp · 0-100 7.6 s
Cross-energy alternatives
Same needs, different powertrain.
Model family
The full BMW 4 Series G22 range
Generation G22 launched in 2021. Available versions sorted by energy.
Other versions of the G22
Compare
Popular duels involving the 420i Gran Coupé
Frequently asked questions
BMW 420i Gran Coupé: what you need to know
Well-argued answers to the most asked questions about this model, based on Caralogy data and simulations.
908 km on a full tank (6.5 L/100 on the combined cycle) - 8th of 28 in autonomie du segment.
Running costs depend on your profile (mileage, charging type, city/highway mix). Use the Caralogy consumption simulator for a personalised estimate.
The Bmw 320d leads in Combined consumption (4.3 L/100 vs 6.5 L/100). The choice depends on your priorities: check the 420i Gran Coupé vs Bmw 320d duel for a detailed comparison.
Caralogy does not reproduce manufacturer figures: we recalculate every number through physics simulation, starting from SCx, mass and the power curve. This is why our figures at 130 km/h differ from WLTP. Full methodology on the dedicated page.