2020 Volvo VNL 740
2020 Volvo VNL 740
Overview
The 2020 Volvo VNL 740 is a heavy-duty truck designed for long-haul operations, emphasizing driver comfort, fuel efficiency, and robust performance. Volvo’s commitment to quality engineering is evident in its durable construction and advanced technological features. Reliability is a key selling point for this model, with many owners reporting consistent performance and minimal unscheduled downtime. The VNL 740 is equipped with powerful yet efficient engine options and sophisticated transmission systems, all integrated into a chassis built to withstand demanding vocational use. While specific component failures are rare, proactive maintenance remains crucial for optimal operation and longevity.
Engine
Volvo D11 (10.8L Diesel)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Volvo D13 (12.8L Diesel)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Volvo D13 TC (12.8L Turbo Compound Diesel)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Transmission
Volvo I-Shift (Automated Manual)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Eaton Fuller (Manual)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Suspension
Air Suspension (Volvo’s Rear Air Suspension)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Spring Suspension
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Electrical
Wiring Harness
Intermittent connection issues
- Symptoms: Warning lights, erratic system behavior, loss of power to components.
- Solution: Inspection and repair of damaged or corroded wiring, secure connections.
- Cost: $300 - $800
Control Modules (ECM, TCM, BCM)
Software glitches
- Symptoms: Check engine lights, transmission shifting issues, or other system malfunctions.
- Solution: Software updates or module reprogramming.
- Cost: $200 - $600
Lighting System
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Exterior
Body Panels
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Aerodynamics
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Mirrors and Glass
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Interior
Cab Structure
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Seating System
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Infotainment and Controls
Occasional screen unresponsiveness
- Symptoms: Touchscreen becoming temporarily unresponsive, requiring a system reset.
- Solution: Software update or system reboot.
- Cost: $100 - $300
Summary Verdict
The 2020 Volvo VNL 740 demonstrates strong reliability, consistent with Volvo’s reputation in the heavy-duty truck market. Major powertrain components, including the D11, D13, and D13 TC engines, and the I-Shift and Eaton Fuller transmissions, show no widespread issues. Suspension systems are also robust. The primary areas where minor issues have been noted are within the electrical system, specifically intermittent wiring harness connections and occasional software glitches in control modules. The interior infotainment system may experience minor unresponsiveness. Overall, the VNL 740 is a dependable choice for long-haul trucking, with most potential issues being minor and addressable through standard maintenance and software updates.