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2019 Volvo VNR 640

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By Research the Car 4 min read

The 2019 Volvo VNR 640 is a Class 8 heavy-duty truck that is available with a variety of engine and transmission options. The most popular engine choice is the D13, which is available in two power ratings: 455 and 500 horsepower. The D13 is paired with the I-Shift 12-speed automated manual transmission. Other engine options include the D11 and D16, which are paired with the I-Shift 12 and I-Shift 13 transmissions, respectively.

People who like the Volvo VNR 640 praise its fuel efficiency, reliability, and comfortable interior. However, some owners have reported issues with the vehicle’s engine, transmission, suspension, electrical system, and exterior.

Engine

D13 455 horsepower

  • EGR cooler failure: The EGR cooler can develop cracks or leaks, which can lead to coolant loss and engine damage. The EGR cooler is replaced, and the cost to fix this issue is typically between $2,000 and $4,000.
  • Turbocharger failure: The turbocharger can fail, which can lead to a loss of power and decreased fuel efficiency. The turbocharger is replaced, and the cost to fix this issue can range from $3,000 to $5,000.

D13 500 horsepower

  • Crankshaft bearing failure: The crankshaft bearings can fail, which can cause the engine to seize. The engine is replaced, and the cost to fix this issue is typically around $20,000.
  • Connecting rod failure: The connecting rods can fail, which can cause the engine to seize. The engine is replaced, and the cost to fix this issue is typically around $20,000.

D11

  • Fuel injector failure: The fuel injectors can fail, which can cause the engine to run rough or stall. The fuel injectors are replaced, and the cost to fix this issue is typically between $1,000 and $2,000.
  • Intake manifold failure: The intake manifold can fail, which can lead to a loss of power and decreased fuel efficiency. The intake manifold is replaced, and the cost to fix this issue is typically between $1,500 and $2,500.

D16

  • Piston ring failure: The piston rings can fail, which can lead to excessive oil consumption and decreased engine power. The piston rings are replaced, and the cost to fix this issue is typically between $3,000 and $5,000.
  • Cylinder head failure: The cylinder head can fail, which can lead to coolant loss and engine damage. The cylinder head is replaced, and the cost to fix this issue is typically between $4,000 and $6,000.

Transmission

I-Shift 12-speed

  • Shift solenoid failure: The shift solenoids can fail, which can cause the transmission to shift erratically or not shift at all. The shift solenoids are replaced, and the cost to fix this issue is typically between $1,000 and $2,000.
  • Transmission control module failure: The transmission control module can fail, which can cause the transmission to not shift properly or at all. The transmission control module is replaced, and the cost to fix this issue is typically between $2,000 and $3,000.

I-Shift 13-speed

  • Clutch failure: The clutch can fail, which can cause the transmission to slip or not engage at all. The clutch is replaced, and the cost to fix this issue is typically between $2,000 and $4,000.
  • Input shaft bearing failure: The input shaft bearing can fail, which can cause the transmission to make noise or vibrate. The input shaft bearing is replaced, and the cost to fix this issue is typically between $1,000 and $2,000.

Suspension

  • Leaf spring failure: The leaf springs can fail, which can cause the suspension to sag or break. The leaf springs are replaced, and the cost to fix this issue is typically between $500 and $1,000.

Electrical

  • Battery failure: The battery can fail, which can prevent the vehicle from starting. The battery is replaced, and the cost to fix this issue is typically between $100 and $200.
  • Wiring harness failure: The wiring harness can fail, which can cause electrical problems throughout the vehicle. The wiring harness is replaced, and the cost to fix this issue can range from $500 to $2,000.

Exterior

  • Headlight failure: The headlights can fail, which can make it difficult to see at night. The headlights are replaced, and the cost to fix this issue is typically between $100 and $200.

Interior

  • Dashboard light failure: The dashboard lights can fail, which can make it difficult to see the gauges and controls. The dashboard lights are replaced, and the cost to fix this issue is typically between $100 and $200.
  • Seat heater failure: The seat heaters can fail, which can make it uncomfortable to sit in the seat. The seat heaters are replaced, and the cost to fix this issue is typically between $200 and $400.

Summary

The 2019 Volvo VNR 640 is a reliable and fuel-efficient truck, but it has some common issues that can be expensive to fix. The most serious issue is crankshaft bearing failure, which can cost around $20,000 to fix. Other common issues include EGR cooler failure, turbocharger failure, fuel injector failure, intake manifold failure, piston ring failure, cylinder head failure, shift solenoid failure, transmission control module failure, clutch failure, input shaft bearing failure, leaf spring failure, battery failure, wiring harness failure, headlight failure, dashboard light failure, and seat heater failure.

Volvo, VNR 640
Volvo VNR 640 2019
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