AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2016 Buick Regal Eassist
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $8,500–$15,000
The 2016 Buick Regal eAssist shows an average reliability rating due to a balanced number of complaints and recalls. Common issues include electrical and transmission problems, which can be costly to repair.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| battery system | 50,000–80,000 miles | $500–$1,000 | common |
| transmission | 70,000–100,000 miles | $1,500–$4,000 | common |
| engine | 80,000–120,000 miles | $1,200–$3,000 | occasional |
| brake system | 60,000–100,000 miles | $300–$600 | common |
| infotainment system | 40,000–70,000 miles | $100–$500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil changes every 5,000 miles
- Tire rotation every 6,000 miles
- Transmission service every 60,000 miles
- Coolant replacement every 100,000 miles
- Brake fluid change every 30,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Dashboard warning lights
- Unusual transmission noises
- Frequent battery discharge
- Delayed shift response
- Brake efficiency loss
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.