2011 Smart Fortwo problems
Light NHTSA footprint — 16 owner complaints. Either a clean record or thin data; we'll show what's there.
The 2011 Smart Fortwo has 16 NHTSA owner complaints on file (U.S. federal records, as of July 2026). The most-reported system is engine at 3 complaints, typically surfacing around 36,900 miles (~$3,100 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2008 Fortwo | 139 | 1 |
| 2009 Fortwo | 100 | 1 |
| 2010 Fortwo | 6 | 0 |
| 2011 Fortwo (this page) | 16 | 0 |
| 2012 Fortwo | 8 | 0 |
Above-average reliability for the segment. Few systemic issues on file.
Buyable on the data — keep up the usual maintenance and inspect normally.
- No systemic severe-failure pattern in the complaint record
- Reliability score 8.6/10 — above the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
NHTSA crash-test safety ratings
Driver-assist features on the tested model: Electronic stability control: Standard · Forward collision warning: No · Lane departure warning: No
Source: NHTSA New Car Assessment Program — tested configuration: 2011 Smart Fortwo 2 DR RWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.
Buying a used 2011 Smart Fortwo? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.
What to inspect on this specific car
- engine — 3 owner reports · tends to show around 36,900 mi · ~$3,100 to fix
- seatbelts — 3 owner reports · tends to show around 70,600 mi · ~$500 to fix
⚠ The one to take seriously: engine is flagged severe on this model , showing up around 36,900 mi. Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — no active recalls on this model right now, but confirm none were opened after this car was built.
Verdict for buyers: 8.6/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.
See the full pre-purchase inspection checklist →Ask anything about your 2011 Smart Fortwo
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
Top trouble spots 2 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Engine check light came on. No apparent reason. Car drove ok brought to mb dealer. They run diagnostic. Noted that cylinder 3 misfired at some point, but everything is fine now. Car was in warranty then. After several months check engine light came on again. Car was riding…
Heater blower squeaks and stops running causing visibility issues and discomfort. Potential danger due to loss of visibility. There are very few of these cars in the usa so please consider this when looking at number of reported issues. *tr
The driver side seat belt latch has failed for the second time in 2 years. The male end can not be inserted into the female end.
This car is just over a year old, only 24,928 miles on it. It will not come out of park. I called the smart dealership of buckhead, ga and they told me to try to "re-train" it by turning it on part way 3 times with my foot on the brake and then it would shift. Nope. I called…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2011 Smart Fortwo reliable?
Mostly yes. With a reliability score of 8.6 out of 10 based on 16 owner complaints filed with NHTSA, the 2011 Smart Fortwo is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2011 Smart Fortwo?
On the NHTSA data, the 2011 Smart Fortwo does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 8.6/10 — above the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2011 Smart Fortwo?
Inspect the engine first — it's the most-reported issue on this model, with 3 owner complaints filed. Typical failure occurs around 36,900 miles. Average repair cost runs about $3,100 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2011 Smart Fortwo a good used car to buy?
It scores 8.6 out of 10 on our NHTSA-based read of 16 owner complaints. The main thing to watch is engine. Typical failure occurs around 36,900 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2011 Smart Fortwo?
Based on NHTSA records, the most-reported issue is engine, with 3 complaints filed. Typical failure occurs around 36,900 miles. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 36,900 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Smart Fortwo has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2011 Smart Fortwo?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 16 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.