2 Series Gran Coupe vs G70
The 2 Series Gran Coupe and the G70 are aimed squarely at each other: same class, different badges. Each has a clear strength: the 2 Series Gran Coupe leads on fuel economy & range, and the G70 answers with engine & performance.
At a glance
- Engine & Performance G70 wins
- Fuel Economy & Range 2 Series Gran Coupe wins
- Space & Practicality Tie
- Off-road & Towing Tie
- Engine & Performance6.3
- Fuel Economy & Range8.7
- Engine & Performance8.7
- Fuel Economy & Range2.6
Spec scores (0 to 10) are calculated from manufacturer specs against other models in the same class. See how the formula works. They are not reviews or user ratings.
Key Differences
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The 2 Series Gran Coupe has better fuel economy
It’s a lopsided result (30 mpg for the 2 Series Gran Coupe, 24 mpg for the G70) and one of the main reasons to choose between them. The 2 Series Gran Coupe uses less fuel on the standard combined cycle, which matters most if you drive a lot.
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The G70 has 59 hp more power
The spread here is large: 300 hp on the G70 versus 241 hp on the 2 Series Gran Coupe. Expect to notice it. More power helps with merging, overtaking and climbing hills, especially with passengers and luggage on board.
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The 2 Series Gran Coupe has better highway fuel economy
Of all the specs we compared, this is one where the 2 Series Gran Coupe makes its strongest case: 38 mpg against 29 mpg. Speed, wind and load affect highway use a lot, but the official rating is a fair comparison point.
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The 2 Series Gran Coupe has better city fuel economy
The 2 Series Gran Coupe clearly leads on fuel economy (city), and 26 mpg versus 21 mpg is a difference that reaches well beyond the spec sheet. In town, driving style has a big effect, but the 2 Series Gran Coupe starts from a better baseline.
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The G70 has 16 lb-ft more torque
A narrow win for the G70. With 311 lb-ft to 295 lb-ft, it’s the kind of difference that adds up rather than stands out. Electrified powertrains deliver torque instantly, so compare torque figures alongside the powertrain type.
Design & Size
Dimensions
| Spec | 2 Series Gran Coupe | G70 |
|---|---|---|
| Width (no mirrors) | N/A (not specified) | 72.8 in |
| Height | N/A (not specified) | 55.1 in |
| Wheelbase | N/A (not specified) | 111.6 in |
Engine & Performance
G70 leads
The engine & performance numbers point firmly in one direction: toward the G70. The G70 stands out with 59 hp more power. The G70’s extra output gives it more in reserve when you need to get up to speed. For anyone who cares most about engine & performance, the G70 is the safer choice.
Total system output
2 Series Gran Coupe: 241 hp G70: 300 hp Power is only part of the story; weight, gearing and torque delivery shape how quick a car feels.
Torque
2 Series Gran Coupe: 295 lb-ft G70: 311 lb-ft More torque means stronger pulling from low speeds, which you feel when accelerating from a stop or climbing grades.
Fuel Economy & Range
2 Series Gran Coupe leads
If fuel economy & range is high on your list, the 2 Series Gran Coupe makes the stronger case by a wide margin. The 2 Series Gran Coupe comes with better fuel economy. Better combined fuel economy lowers your running costs every week, and the savings add up over years of ownership. Bottom line for fuel economy & range: the 2 Series Gran Coupe has the edge.
Fuel economy (combined)
2 Series Gran Coupe: 30 mpg G70: 24 mpg Official figures rarely match real-world driving exactly, but the ranking between two cars tends to hold.
Fuel economy (highway)
2 Series Gran Coupe: 38 mpg G70: 29 mpg Highway fuel economy matters if you cover long distances at steady speeds.
Space & Practicality
Too close to call
There’s no meaningful winner in the space & practicality section; the two are too close to separate. For space & practicality, pick whichever you prefer for other reasons.
Off-road & Towing
Too close to call
You can skip ahead if off-road & towing was your deciding factor: the two are evenly matched here. In short, off-road & towing is a draw; the decision lies elsewhere.
Safety & Tech
Names, not numbers: the safety & tech rows below show what each one is built with, and it’s worth reading them side by side.
Full Specifications
Engine & Performance
| Spec | 2 Series Gran Coupe | G70 |
|---|---|---|
| Powertrain | Gas | Gas |
| Engine | 2.0L turbo I4 | 2.5L turbo I4 |
| Total system output | 241 hp | 300 hp (winner) |
| Torque | 295 lb-ft | 311 lb-ft (winner) |
| Transmission | 7-speed dual-clutch | 8-speed automatic |
| Drivetrain | AWD (xDrive) | RWD (AWD available) |
Fuel Economy & Range
| Spec | 2 Series Gran Coupe | G70 |
|---|---|---|
| Fuel economy (combined)EPA estimate where available | 30 mpg (winner) | 24 mpg |
| Fuel economy (city) | 26 mpg (winner) | 21 mpg |
| Fuel economy (highway) | 38 mpg (winner) Best highway economy | 29 mpg |
Space & Practicality
| Spec | 2 Series Gran Coupe | G70 |
|---|---|---|
| Seats | 5 seats | 5 seats |
| Cargo (behind rear seats) | N/A (not specified) | 10.5 cu ft Smallest cargo area |
Off-road & Towing
| Spec | 2 Series Gran Coupe | G70 |
|---|---|---|
| AWD / 4WD available | Yes | Yes |
Safety & Tech
| Spec | 2 Series Gran Coupe | G70 |
|---|---|---|
| Basic warranty | 4 yr / 50,000 mi | 5 yr / 60,000 mi |
Dimensions
| Spec | 2 Series Gran Coupe | G70 |
|---|---|---|
| Width (no mirrors) | N/A (not specified) | 72.8 in |
| Height | N/A (not specified) | 55.1 in |
| Wheelbase | N/A (not specified) | 111.6 in |
“N/A” means the manufacturer does not specify the value or we could not confirm it. Figures marked “manufacturer rating” are the maker’s own claims, not our measurements.
Which One Should You Buy?
Choose the 2 Series Gran Coupe if…
- you want better combined fuel economy (30 mpg vs 24 mpg)
- you cover long highway distances (38 mpg vs 29 mpg on the highway)
- you mostly drive in town (26 mpg vs 21 mpg in the city)
Choose the G70 if…
- you merge, overtake or climb hills with a full load (300 hp vs 241 hp)
- you often drive loaded up or with a trailer (311 lb-ft vs 295 lb-ft of torque)
- you’re comfortable with how Genesis does things
Also Compared
Frequently Asked Questions
Which is better for most people, the 2 Series Gran Coupe or the G70?
There’s no single right answer. The 2 Series Gran Coupe leads on fuel economy & range and the G70 on engine & performance.
Executive Summary
Cross-brand comparisons are where I find the real differences in philosophy, and the 2 Series Gran Coupe versus the G70 shows that nicely. Here’s what matters most to me: the 2 Series Gran Coupe offers better fuel economy. There’s more, too: the 2 Series Gran Coupe offers better city fuel economy. Credit where it’s due: the G70 offers 59 hp more power.
Your priorities do the choosing here: fuel economy & range points to the 2 Series Gran Coupe, engine & performance to the G70.
My pick: decide whether you’d miss fuel economy & range or engine & performance more, then buy the 2 Series Gran Coupe or the G70 accordingly.
Personal opinion based on the data above. Your priorities may differ.