2 Series Coupe vs 911
BMW brings the 2 Series Coupe; Porsche answers with the 911. Both play in the sports car class. The choice here comes down to priorities: fuel economy & range favors the 2 Series Coupe, while engine & performance favors the 911.
At a glance
- Engine & Performance 911 wins
- Fuel Economy & Range 2 Series Coupe wins
- Space & Practicality Tie
- Off-road & Towing Tie
- Engine & Performance2.1
- Fuel Economy & Range6.8
- Engine & Performance4.1
- Fuel Economy & Range2.0
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 911 has 133 hp more power
The 911’s 388 hp leaves the 2 Series Coupe’s 255 hp well behind, so if this spec matters to you, the choice is easy. The 911’s extra output gives it more in reserve when you need to get up to speed.
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The 2 Series Coupe has better fuel economy
Not a close call. The 2 Series Coupe lists 30 mpg and the 911 lists 21 mpg. That’s a substantial gap. The 2 Series Coupe uses less fuel on the standard combined cycle, which matters most if you drive a lot.
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The 2 Series Coupe has better city fuel economy
Among all the differences on this page, 26 mpg against 18 mpg is one of the most meaningful, and it favors the 2 Series Coupe. City fuel economy matters most if your driving is mostly short trips, traffic and stop-and-go commutes.
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The 2 Series Coupe has better highway fuel economy
The 911 gives up a lot on fuel economy (highway): 25 mpg, compared with 35 mpg on the 2 Series Coupe. Speed, wind and load affect highway use a lot, but the official rating is a fair comparison point.
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The 911 has 36 lb-ft more torque
The 911 wins this narrowly, 331 lb-ft against 295 lb-ft, which makes it more of a bonus than a reason to buy. More torque means stronger pulling from low speeds, which you feel when accelerating from a stop or climbing grades.
Design & Size
Engine & Performance
911 leads
The 2 Series Coupe has a tough time in the engine & performance section, where the 911 pulls well ahead. Point to the 911 for 133 hp more power. Power is only part of the story; weight, gearing and torque delivery shape how quick a car feels. Bottom line for engine & performance: the 911 has the edge.
Total system output
2 Series Coupe: 255 hp 911: 388 hp More power helps with merging, overtaking and climbing hills, especially with passengers and luggage on board.
Torque
2 Series Coupe: 295 lb-ft 911: 331 lb-ft The 911’s extra torque makes it more relaxed when fully loaded or towing.
Fuel Economy & Range
2 Series Coupe leads
For fuel economy & range, the verdict is easy: the 2 Series Coupe leads, and not by a little. The 2 Series Coupe adds better fuel economy. Official figures rarely match real-world driving exactly, but the ranking between two cars tends to hold. Anyone shopping mainly on fuel economy & range should start with the 2 Series Coupe.
Fuel economy (combined)
2 Series Coupe: 30 mpg 911: 21 mpg Better combined fuel economy lowers your running costs every week, and the savings add up over years of ownership.
Fuel economy (city)
2 Series Coupe: 26 mpg 911: 18 mpg In town, driving style has a big effect, but the 2 Series Coupe starts from a better baseline.
Space & Practicality
Too close to call
There’s no meaningful winner in the space & practicality section; the two are too close to separate. This section won’t settle the choice, so weigh the other areas more heavily.
Off-road & Towing
Too close to call
This is a tie in all but name. On off-road & towing, both deliver about the same. Don’t let off-road & towing decide this one; look at the other sections instead.
Safety & Tech
On safety & tech, the useful details are the names in the table: what each one uses, not a figure we can rank.
Full Specifications
Engine & Performance
| Spec | 2 Series Coupe | 911 |
|---|---|---|
| Powertrain | Gas | Gas |
| Engine | 2.0L turbo I4 | 3.0L twin-turbo flat-6 |
| Total system output | 255 hp | 388 hp (winner) |
| Torque | 295 lb-ft | 331 lb-ft (winner) |
| Transmission | 8-speed automatic | 8-speed dual-clutch (PDK) |
| Drivetrain | RWD (xDrive AWD available) | RWD (AWD available on Carrera 4 models) |
Fuel Economy & Range
| Spec | 2 Series Coupe | 911 |
|---|---|---|
| Fuel economy (combined)EPA estimate where available | 30 mpg (winner) | 21 mpg |
| Fuel economy (city) | 26 mpg (winner) | 18 mpg |
| Fuel economy (highway) | 35 mpg (winner) | 25 mpg |
Space & Practicality
| Spec | 2 Series Coupe | 911 |
|---|---|---|
| Seats | 4 seats | 4 seats |
Off-road & Towing
| Spec | 2 Series Coupe | 911 |
|---|---|---|
| AWD / 4WD available | Yes | Yes |
Safety & Tech
| Spec | 2 Series Coupe | 911 |
|---|---|---|
| Basic warranty | 4 yr / 50,000 mi | 4 yr / 50,000 mi |
“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 Coupe if…
- you want better combined fuel economy (30 mpg vs 21 mpg)
- you mostly drive in town (26 mpg vs 18 mpg in the city)
- you want better highway fuel economy (35 mpg vs 25 mpg)
Choose the 911 if…
- you merge, overtake or climb hills with a full load (388 hp vs 255 hp)
- you want more pulling power from low speeds (331 lb-ft vs 295 lb-ft of torque)
- you already use other Porsche products
Also Compared
Frequently Asked Questions
Should I buy the 2 Series Coupe or the 911?
There’s no single right answer. The 2 Series Coupe leads on fuel economy & range and the 911 on engine & performance.
Executive Summary
BMW makes the 2 Series Coupe, Porsche makes the 911, and both want the same spot on your shortlist. Here’s where I land. What I like most about the 2 Series Coupe here is better fuel economy. Less flashy, but still real: the 2 Series Coupe brings better highway fuel economy. The 911 has a trump card of its own in 133 hp more power.
If you’d rather have strength in fuel economy & range, go with the 2 Series Coupe. If engine & performance is what you’d miss, go with the 911.
My pick: it depends. Go for the 2 Series Coupe if fuel economy & range comes first for you, or the 911 if engine & performance does.
Personal opinion based on the data above. Your priorities may differ.